The word prospecting 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: 23
Highest Scoring Words With Friends™ Play In The Letters prospecting
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Seven Letter Word Alert: (75 words)
cistern, citrons, cognise, coiners, congest, copiers, copings, coppers, copping, copsing, coreign, cornets, costing, cretins, cringes, crispen, cronies, egotrip, erotics, gnostic, goiters, goitres, goriest, ignores, inspect, nepotic, nippers, norites, notices, orients, pectins, pigeons, pigpens, pincers, pingers, pingoes, poetics, pointer, porcine, porting, postern, posting, potpies, princes, pronest, propine, protein, pterins, recoins, regions, repoint, resting, ripstop, ropiest, scoping, scoring, section, snipper, snippet, soppier, sopping, sorting, sponger, sporing, stinger, stonier, stopper, storing, tippers, toppers, topping, topspin, triceps, triones, tropics