The word gonadotrophic 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: 25
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (61 words)
adoring, apricot, arching, cantrip, caption, carding, carotid, carping, carting, cartoon, chagrin, chariot, choragi, choring, chorion, choroid, coating, cooping, cording, corndog, crating, darting, digraph, dogcart, dooring, dragoon, draping, gadroon, gonapod, gonopod, graphic, hardtop, haricot, harping, harpoon, hooding, hooping, hooting, octagon, octopod, odorant, oogonia, orating, oration, organic, parotid, parting, poohing, porotic, portico, porting, portion, prating, prootic, roadhog, rooting, toparch, tornado, tracing, trading, trophic