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