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