What rhymes with slightingly

2 Syllables
brightly, christly, flashlight, knightly, lightly, mightily, nightie, nightly, rightly, sightly, slightly, sprightly, tachylyte, tightly, tritely, vitally, whitley
3 Syllables
contritely, delightedly, excitedly, forthrightly, politely, shortsightedly, sightlessly, slightingly, unknightly, unsightly, uprightly, whiteley, whitely
4 Syllables
blithesomely, foresightedly, impolitely