The word righteously is playable in Words With Friends™, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
Words With Friends™ Letter Score: 19
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (69 words)
elogist, elusory, elutors, estriol, ghostly, glister, glories, gluiest, goiters, goitres, goriest, goutier, greyish, gristle, gristly, gushier, gushily, gustier, gustily, gutsier, hirsute, history, hogties, holiest, holster, horsily, hosiery, hostile, hostler, hurtles, isohyet, lighter, liturgy, loiters, lousier, loutish, lustier, luthier, ogreish, outhire, outlier, outlies, relight, resight, rightly, roguish, roughly, rustily, rutiles, shortly, shouter, sighter, sightly, sleight, slither, sloughy, stourie, stylier, sutlery, toilers, tougher, toughie, toughly, trilogy, troughs, ugliest, urolith, yoghurt, yogurts