The word toolmakers 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: 18
Highest Scoring Words With Friends™ Play In The Letters toolmakers
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Seven Letter Word Alert: (21 words)
aerosol, armlets, lookers, looters, maestro, maltose, markets, morales, mortals, osteoma, relooks, retools, roseola, searoom, stalker, stromal, talkers, tearoom, toolers, tramels, tremolo