1. (adv.) In a singular manner; in a manner, or to a degree, not common to others; extraordinarily; as, to be singularly exact in one's statements; singularly considerate of others.

2. (adv.) Strangely; oddly; as, to behave singularly.

3. (adv.) So as to express one, or the singular number.

abundantly acutely alone amazingly amply apart astonishingly awesomely by itself characteristically conspicuously copiously distinctively eerily eminently emphatically exceptionally exquisitely extraordinarily exuberantly famously fancifully fantastically generously glaringly grotesquely impressively in the singular incredibly individually intensely intrinsically like no other magically magnanimously magnificently markedly marvelously monstrously mysteriously nobly notably once one by one outlandishly particularly peculiarly per se pointedly preeminently profusely prominently pronouncedly quaintly queerly remarkably richly separately severally signally single-handedly singly splendidly strangely strikingly superlatively supernaturally surpassingly surprisingly uncommonly uniquely unusually wonderfully wondrous worthily