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