The word gametophores 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: 22
Highest Scoring Words With Friends™ Plays In The Letters
Seven Letter Word Alert: (77 words)
amorphs, amperes, apogees, earshot, emoters, gametes, gathers, gearset, geomaps, goatees, gophers, hampers, hamster, hapters, heapers, heaters, heptose, heteros, homages, maestro, meteors, moorage, mothers, oosperm, operate, osteoma, pargets, poorest, poromas, portage, postage, potages, pothers, pregame, preheat, presage, promote, prosoma, protege, reheaps, reheats, rehomes, remates, remotes, repages, repaste, repeats, reshape, reshoot, restage, restamp, retapes, reteams, roseate, seagoer, seaport, searoom, shampoo, shooter, smother, soother, stamper, steamer, stomper, stooper, storage, strophe, tampers, taproom, tearoom, teashop, tempera, tempers, tempore, tephras, theorem, thermos