The word manometers 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: 17
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (36 words)
ammeter, anomers, artsmen, atoners, earnest, eastern, emoters, enamors, estrone, maestro, marmots, martens, matrons, meanest, memento, mentors, meronts, metamer, meteors, moaners, moments, monster, nearest, oarsmen, remates, remotes, renames, reteams, roseate, senator, smarten, stammer, steamer, sterane, tonearm, treason