WikiRhymer has about 200 rhyming words and phrases for "wolf" starting with...

Words that have identical vowel-based rhyme sounds in the tonic syllable. Moreover, that tonic syllable must start with a different consonantal sound.
Wolfe
    Wolff
      Woolf
        Wulf
          Pure Rhyme Set #1 of 1 (Add to/Edit Set Members)
          Words that have a pure rhyme on their last syllable only.
          werewolf
            beowulf
              Steppenwolf
                End Rhyme Set #1 of 1 * (Add to/Edit Set Members)
                Words that "almost" rhyme on the vowel-based rhyme sound of the stressed syllable like: be/eat or maybe/shapely. (Click for more info)
                bull
                  full
                    pull
                      schul
                        wool
                          shul
                            • red rag to a bull
                            • shoot the bull
                            • have one's hands full
                            • my hands are full
                            • to the full
                            • long pull
                            • dyed in the wool
                            Near Rhyme Set #1 of 19 (Add to/Edit Set Members)
                            wolf's
                              Wolfe's
                                Near Rhyme Set #2 of 19 (Add to/Edit Set Members)
                                pulled
                                  Fuld
                                    Near Rhyme Set #3 of 19 (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.