The word veterinarians 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™ Plays In The Letters
Seven Letter Word Alert: (99 words)
aerates, aeriest, airiest, antsier, arenite, arrives, artisan, artsier, asinine, atresia, averser, averter, aviates, earners, earnest, eastern, ensnare, entrain, entries, enviers, errants, inerter, inertia, insaner, intense, interns, invents, inverse, inverts, invitee, inviter, invites, irisate, naivest, narrate, nastier, natives, nearest, neatens, nervier, nirvana, nitrene, rainier, ranters, ravines, rearise, reavers, reinter, rennets, renters, rerents, rerinse, restain, restive, retains, retears, retinas, retires, retrain, retries, reverts, reviser, revisit, riveter, seriate, serrate, servant, sievert, stainer, starver, sterane, sterner, stivier, striven, striver, tanners, tarries, taverns, tearers, tearier, tenners, terrain, terrane, tinners, tinnier, trainee, trainer, triaene, trienes, tsarina, vainest, variant, variate, veinier, veritas, versine, veteran, vintner, vitrine