The word fragmenting 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: 23
Highest Scoring Words With Friends™ Play In The Letters fragmenting
:
Seven Letter Word Alert: (42 words)
antigen, earning, engraft, entrain, fainter, farming, fearing, figment, fireant, fireman, framing, frigate, garment, gearing, gentian, granite, grating, ingraft, ingrate, mangier, meaning, merging, migrant, migrate, minaret, mintage, nearing, rafting, ragtime, raiment, ranging, ranting, reaming, regnant, remnant, renting, ringman, ringmen, taggier, tangier, teaming, tearing