The word candidature 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
Seven Letter Word Alert: (46 words)
acuated, adducer, airdate, antacid, arcuate, audited, cairned, candied, cantred, carinae, caudate, centaur, certain, curated, curtain, dandier, daunted, decidua, detrain, drained, educand, induced, inducer, intrude, natured, nautica, radiant, radiate, reaudit, tiaraed, tradein, traduce, trained, tranced, unaided, unaired, uncared, uncited, uncrate, undated, undried, unrated, untired, untread, untried, urinate