The word intricacies 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 intricacies
:
Seven Letter Word Alert: (38 words)
accents, accites, actinic, airiest, antsier, arcsine, arctics, arsenic, ascetic, cancers, canters, carnies, centric, certain, cistern, citrine, cretins, cristae, critics, icteric, inciter, incites, inertia, irenics, irisate, nastier, nectars, raciest, recants, restain, retains, retinas, satiric, scanter, sciatic, sericin, stainer, trances