Here's what rhymes with octuplet.
couplet Words that almost rhyme with octuplet
puppet bucket buffet dullest gullet mullet dulcet pundit davit dovecote duvet dovecot kaput summit trumpet musket covet pungent apposite toughest pedant plummet dumbest justest decollete judgment abundant judgement youngest buttressed compassed roughest ebullient sibilant subtlest occultist strumpet atomised bluntest cultist muralist refaced stomached adjustment redundant triumphant indulgent repugnant abutment exultant effulgent reanimate reluctant resultant consultant incumbent encompassed recumbent inelegant refulgent demulcent discussant overabundant readjustment superabundant engulfment misjudgment magniloquent prejudgment misjudgement overindulgent maladjustment