The word methodical 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: (30 words)
alethic, aloetic, camelid, cathode, cholate, citadel, claimed, climate, clothed, coadmit, coalite, cotidal, decaohm, decimal, deciohm, declaim, deltaic, demotic, dialect, domatic, ethical, ethmoid, latched, loathed, located, matched, medical, melodic, metical, oldtime