The word relevancies 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: 20
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (60 words)
arcsine, arsenic, careens, carnies, caverns, caviler, cereals, clavier, cleaner, cleanse, cleaver, cleaves, eclairs, elevens, enclave, enslave, enviers, evinces, inverse, lancers, laveers, leaners, leavens, leavers, license, nailers, ravines, realise, recanes, receive, reclean, recline, relaces, release, relieve, relines, relives, renails, rescale, reslice, reveals, reviles, scalene, scalier, sclerae, service, servile, several, silence, sincere, valence, varices, veilers, velaric, veneers, veneral, versine, vesical, vesicle, viscera