The word wonderments 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: 20
Highest Scoring Words With Friends™ Play In The Letters wonderments
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Seven Letter Word Alert: (42 words)
dements, demotes, denotes, deworms, downers, emoters, endmost, endnote, endorse, estrone, menders, mentors, meowers, meronts, meteors, moderns, monster, mordent, newsmen, newtons, reendow, remends, remotes, remowed, rennets, renowns, resowed, rodents, snorted, snowmen, sterned, stormed, strewed, strowed, tenders, tendons, tenners, towered, western, wonders, wordnet, wrested