Here's what rhymes with propinquabant.
Words that almost rhyme with propinquabant
predicament dissonant sycophant difficult legitimate filament ligament ambivalent particulate stimulant vigilant virulent medicament cheerfullest timpanist ficklest silicate simulate littlest gesticulate prohibitionist ministrant nimblest equivalent magnificent empiricist inarticulate grandiloquent militarist dissimulate belittlement nonvirulent imprisonment abolitionist discriminant exhibitionist coalitionist individuate nonequivalent indiscriminate