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