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