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