Here's what rhymes with retentiveuess.
less possess assess guess yes mess recess chess press stress dress distress bless profess caress depress finesse abbess egress success express unless confess impress suppress redress oppress undress abs authoress reassess nonetheless repress acquiesce coalesce largesse nevertheless transgress Words that almost rhyme with retentiveuess
says chef death fresh flesh deaf mesh rev ref neath breath afresh refresh cortege sense sex defence defense hence sets thence fence chefs hex vex effects events steps gets cents deaths debts dense helps immense offence whence checks offense scarce tense threats dispense incense lets necks nets sects decks jets pence pets bets flex scents specks steppes vents wrecks begets descents refs reps sweats thefts vests tests expense intense affects depths guests rests prevents rents arrests belts nests tents breaths chests desks epithets forgets melts pests temps tenths detects elects intersects invests upsets cassettes dents infects intercepts invents jests pelts resents rosettes texts reflects respects accepts breasts lengths cigarettes commence convex directs expects rejects suspense bayonets pretense regrets selects attests bequests cadets clefts corrects crests intellects intents sixpence adepts codex digests extents ferments minarets penitents perplex quests tempests tempts vignettes suggests attempts requests strengths connects dialects manifests protects suspects collects neglects commonsense condense consents laments alphabets parapets silhouettes statuettes transepts represents presidents recompense bottlenecks discontents multiplex quadriceps quartets architects circumflex commonwealths malcontents