The word procreates 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: 16
Highest Scoring Words With Friends™ Play In The Letters procreates
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Seven Letter Word Alert: (71 words)
acerose, captors, careers, carpers, carpets, carport, carrots, carters, caterer, cerates, coarser, coaster, craters, creaser, creates, creator, erector, escaper, operate, parrots, pectose, porters, praetor, praters, precast, precoat, prerace, presort, prorate, raptors, reactor, reapers, rearose, recoats, recrate, rectors, repaces, reparse, repaste, repeats, reports, reposer, rerapes, reroast, rescope, rescore, respace, respect, restore, restrap, retapes, retears, retrace, retraps, roaster, roseate, scepter, sceptre, scraper, seaport, serrate, spearer, specter, spectra, spectre, taperer, tearers, terrace, toecaps, tracers, trocars