WikiRhymer has about 600 rhyming words and phrases for "clown" starting with...

brown
    crown
      down
        downe
          drown
            frown
              gown
                lown
                  noun
                    town
                      around
                        downtown
                          facedown
                            renown
                              uptown
                                dumb down
                                  Browne
                                    Towne
                                      • hangin' around
                                      • hanging around
                                      • year around
                                      • what goes around comes around
                                      • throw your weight around
                                      • boss one around
                                      • throw one's weight around
                                      • the other way around
                                      • tear around
                                      • bum around
                                      • stick around
                                      • sleep around
                                      • skirt around
                                      • cast around
                                      • show around
                                      • scrounge around
                                      • chase around
                                      • screw around
                                      • come around
                                      • scout around
                                      • have been around
                                      • roll around
                                      • push around
                                      • play around
                                      • hang around
                                      • pass around
                                      • nose around
                                      • monkey around
                                      • every time one turns around
                                      • mill around
                                      • fiddle around
                                      • mess around
                                      • fool around
                                      • lie around
                                      • learn one's way around
                                      • knock around
                                      • go around
                                      • kick around
                                      • horse around
                                      • run rings around
                                      • do up brown
                                      • nose down
                                      • haul down
                                      • hand me down
                                      • bear down
                                      • hold down
                                      • hand down
                                      • hunt down
                                      • jot down
                                      • keep down
                                      • go down
                                      • kick down
                                      • give one a dressing down
                                      • knock down
                                      • knuckle down
                                      • lay down
                                      • get one down
                                      • let down
                                      • let your hair down
                                      • garbage down
                                      • live down
                                      • beat down
                                      • mark down
                                      • flag down
                                      • face down
                                      • drink down
                                      • nail down
                                      • narrow down
                                      • dressing down
                                      • hands down
                                      • dumb down
                                      • dumbs down
                                      • bog down
                                      • with one's pants down
                                      • pare down
                                      • dress down
                                      • pay down
                                      • pin down
                                      • pipe down
                                      • dig down
                                      • play down
                                      • plunk down
                                      • pull down
                                      • die down
                                      • put down
                                      • put one's foot down
                                      • put your foot down
                                      • cut down
                                      • rub down
                                      • run down
                                      • crack down
                                      • scale down
                                      • come down
                                      • clamp down
                                      • catch with one's pants down
                                      • set down
                                      • settle down
                                      • shake down
                                      • shout down
                                      • cast down
                                      • shut down
                                      • simmer down
                                      • sit down
                                      • calm down
                                      • slap down
                                      • button down
                                      • slow down
                                      • smooth down
                                      • step down
                                      • burn down
                                      • take down
                                      • take lying down
                                      • talk down
                                      • win hands down
                                      • bogged down
                                      • bring the house down
                                      • tear down
                                      • bring down
                                      • break down
                                      • boil down
                                      • tie down
                                      • tone down
                                      • when the chips are down
                                      • track down
                                      • turn down
                                      • turn thumbs down
                                      • upside down
                                      • water down
                                      • watered down
                                      • weight down
                                      • taper down
                                      • town and gown
                                      • out of town
                                      • paint the town
                                      • out on the town
                                      • talk of the town
                                      • on the town
                                      • man about town
                                      • hit town
                                      Pure Rhyme Set #1 of 1 (Add to/Edit Set Members)
                                      Words that have a pure rhyme on their last syllable only.
                                      breakdown
                                        shakedown
                                          break down
                                            • nervous breakdown
                                            End Rhyme Set #1 of 20 (Add to/Edit Set Members)
                                            knockdown
                                              lockdown
                                                knock down
                                                  End Rhyme Set #2 of 20 (Add to/Edit Set Members)
                                                  crackdown
                                                    back down
                                                      End Rhyme Set #3 of 20 (Add to/Edit Set Members)

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                                                      Words that "almost" rhyme on the vowel-based rhyme sound of the stressed syllable like: be/eat or maybe/shapely. (Click for more info)
                                                      cowl
                                                        foul
                                                          fowl
                                                            growl
                                                              howl
                                                                jowl
                                                                  moul
                                                                    owl
                                                                      prowl
                                                                        scowl
                                                                          soule
                                                                            towel
                                                                              afoul
                                                                                Crowl
                                                                                  Raul
                                                                                    Sproul
                                                                                      • neither fish, flesh, nor fowl
                                                                                      • neither fish nor fowl
                                                                                      • cheek by jowl
                                                                                      • night owl
                                                                                      • throw in the towel
                                                                                      Near Rhyme Set #1 of 32 (Add to/Edit Set Members)
                                                                                      fouled
                                                                                        growled
                                                                                          howled
                                                                                            scowled
                                                                                              Near Rhyme Set #2 of 32 (Add to/Edit Set Members)
                                                                                              bowels
                                                                                                fouls
                                                                                                  growls
                                                                                                    howls
                                                                                                      jowls
                                                                                                        owls
                                                                                                          towels
                                                                                                            vowels
                                                                                                              Near Rhyme Set #3 of 32 (Add to/Edit Set Members)

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                                                                                                              Rhymes made up of more than one word. For instance, "jealous" and "tell us" or "shaky" and "make me."

                                                                                                              No mosaic rhymes for one-syllable words.