Here's what rhymes with sincef.
chef deaf ref clef Words that almost rhyme with sincef
says fez fess death less fresh flesh assess guess yes mess mesh rev chess neath thresh success press stress unless breath dress possess bless confess impress recess afresh caress finesse abbess egress creche cress sunless tress chaises obsess express suppress profess redress refresh depress oppress undress abs authoress reassess shibboleth sorceress tigress distress nonetheless repress acquiesce coalesce cortege largesse digress dispossess laundress nevertheless transgress adulteress letterpress watercress himself self shelf itself myself herself yourself oneself thyself