The word technicolor 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: 21
Highest Scoring Words With Friends™ Play In The Letters technicolor
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Seven Letter Word Alert: (24 words)
centric, chlorin, choicer, choleic, choline, chorion, chortle, chronic, circlet, cithern, colonic, conceit, concert, control, cornice, coronet, crochet, hotline, icecool, lection, loonier, notcher, oncotic, retinol