massive passive impassive

Words that almost rhyme with ultramassive

amasses passeth basses morasses gasses mashes gnashes wrasses lavish lashes dashes rapacious surpasses brasses caches rashes sashes hashish smashes harasses raffish bashes cashes abashes jazzes razzes flashes clashes crashes pugnacious slashes overpasses thrashes underpasses hourglasses stashes brazes trashes calabashes demitasses gatecrashes

adaptive captive inactive combative attractive reactive refractive proactive contrastive nonactive interactive expansive unattractive retroactive overactive nonreactive radioactive maladaptive hyperactive vasoactive psychoactive putrefactive counteractive extractive immunoreactive nonradioactive