inconsiderable Antonyms

considerable sizable regulative regnant red-letter ranking quintessential protrusile prominent prognathous principal primary reigning rememberable significant signal serious seminal salient sacred ruling rubric respectable requisite required primal pressing paramount overshadowing overriding overmost outstanding noteworthy notable nodal needed necessary mountainous parlous pertinent prerequisite prepotent preponderant prepollent premier preeminent predominant precursive potent portentous