The word venerators 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: 15
Highest Scoring Words With Friends™ Plays In The Letters
Seven Letter Word Alert: (44 words)
atoners, averser, averter, earners, earnest, eastern, errants, estrone, nearest, ornater, overate, overeat, overran, oversat, oversea, overset, ranters, rearose, reavers, renters, rerents, reroast, restore, retears, reverts, revotes, roaster, roseate, savorer, senator, serovar, serrate, servant, snorter, starver, sterane, sterner, taverns, tearers, terrane, treason, veteran, vetoers, voteens