Here's what rhymes with peaseably.
agreeably disagreeably Words that almost rhyme with peaseably
reapply feasibly fealty peaceably zealously deity legally speedily ceaselessly realty serenely heedlessly seamlessly sleepily peony regally speciously believably cheekily heedfully sneakily wheezily sleazily recently secrecy appreciably conceivably decency illegally peacefully decently greedily grievously needlessly regency uneasily unevenly dreamily gleefully unspeakably facetiously genially piquancy deceitfully drearily obscenely breezily dubiety phonemically covetously speechlessly greasily indefeasibly needfully piquantly sleeplessly creakily creepily queasily squeakily anemically creamily frequency frequently obesity supremely unequally aridity coherently ideality leniency unbelievably leniently naivety egregiously irredeemably inappreciably coequally ingeniously indecency irretrievably benignity inconceivably indecently conveniently infrequently unfrequently infrequency congenially heterogeneously homogeneity spontaneity historicity centripetally heterogeneity crystallinity simultaneity inconveniently contemporaneity