Here's what rhymes with irrest.
rest lest wrest best test west breast chest arrest blessed dressed guest pressed crest nest guessed jest pest vest zest blest addressed depressed impressed stressed assessed invest oppressed quest unrest abreast attest behest caressed detest expressed possessed request professed suppressed distressed repressed bequest digest obsessed divest undressed suggest compressed confessed northwest progressed southwest acquiesced manifest dispossessed Words that almost rhyme with irrest
left cleft theft deft weft bereft enmeshed refreshed yet let rent elect erect lent leaped wrecked leapt effect get next set went cent felt kept met sent event meant text debt net threat belt bent checked dealt slept wet bet jet melt sect tent crept knelt pet scent sensed vent wept dreamt fetched flexed vexed decked dent fenced fret inept necked pent vet wrenched against direct except correct spent affect helped select collect descent detect intent reject stepped stretched swept assent sweat ascent beset dissent dwelt invent lament repent sketched adept clenched drenched resent reset tempt beget deflect duet infect inject orient shipwrecked smelt spelt extent percent respect accept attempt expect perfect prevent forget protect reflect commenced indirect intellect neglect regret accent cement cigarette connect dialect exempt incorrect offset upset entrenched inspect augment cassette dispensed ferment perplexed quenched cadet pipette preset redirect silhouette unchecked subject consent suspect architect alphabet condensed recollect bayonet epithet intercept intersect outstretched parapet quartet transept represent president contempt underwent clarinet disconnect disrespect discontent retrospect circumvent circumspect