Words That Rhyme With "Regretfully" :
3 syllables:
centrally, doubtfully, fatefully, fennelly, fitfully, fretfully, hatefully, helpfully, kennelly, Semele, specially, spitefully, thoughtfully, vengefully, ventrally, zestfully
4 syllables:
ancestrally, deceitfully, delightfully, despitefully, especially, eventfully, forgetfully, orchestrally, respectfully, revengefully, subcentrally, successfully
5 syllables:
acrocephaly, acromegaly, anencephaly, brachycephaly, cymbocephaly, dorsiventrally, dorsoventrally, hydrocephaly, hypsicephaly, isocephaly, macrocephaly, microcephaly, oxycephaly, scaphocephaly, splenomegaly, unsuccessfully