• in up to the chin
• on the chin
• take it on the chin
• take on the chin
• wag one's chin
• a pot to piss in
• a voice in
• all in
• barge in
• be in
• blow in
• break in
• breeze in
• bring in
• butt in
• cave in
• check in
• chime in
• close in
• come in
• cue in
• cut in
• deal in
• dig in
• do in
• drag in
• drink in
• drive in
• drop in
• edge in
• fall in
• figure in
• fill in
• gather in
• get in
• give in
• hand in
• hang in
• have a hand in
• hedge in
• hedged in
• hem in
• hole in
• horn in
• keep one's hand in
• kick in
• lay in
• listen in
• look in
• look what the cat dragged in
• love in
• make a dent in
• method in
• pick holes in
• pitch in
• play a part in
• plug in
• pop in
• pot to piss in
• pull in
• put in
• quids in
• rake in
• ring in
• room in
• rope in
• rub it in
• run in
• set in
• ship came in
• ship come in
• shoo in
• sign in
• snow in
• soak in
• start in
• stay in
• step in
• suck in
• take a hand in
• take in
• take it all in
• take no stock in
• take stock in
• tell one where to head in
• throw in
• tie in
• trade in
• tuck in
• tune in
• vote in
• weigh in
• when one's ship comes in
• work in
• worm in
• wrapped up in
• zoom in
• kith and kin
• as neat as a new pin
• banana skin
• get under one's skin
• in a whole skin
• jump out of one's skin
• out of one's skin
• play out of your skin
• save one's skin
• save your skin
• under one's skin
• under your skin
• go for a spin
• into a tail spin
• make one's head spin
• spread oneself too thin
• through thick and thin
• wear thin
• say when
• say when

• round robin

• keep one's eyes skinned
• thick skinned
• thin skinned
• get one's second wind
• gone with the wind
• in the wind
• sail close to the wind
• second wind
• seven sheets to the wind
• straw in the wind
• three sheets to the wind
• throw caution to the wind

• take a hint
• make a mint
• in print
• out of print

One-syllable words do not have mosaic rhymes.