The word lighterman 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: 19
Highest Scoring Words With Friends™ Play In The Letters lighterman
:
Seven Letter Word Alert: (59 words)
ailment, aligner, aliment, alright, elating, enlight, enthral, garment, gelatin, geminal, genital, gmelina, granite, gremlin, hairnet, halting, harming, healing, hearing, heating, hernial, ingrate, inhaler, lathing, latrine, learing, lighten, lighter, maltier, malting, mangier, mangler, manlier, marlite, megahit, melting, migrant, migrate, minaret, mineral, mingler, mintage, netmail, ragtime, raiment, ratline, realign, reaming, reliant, relight, retinal, ringlet, tagline, tangier, teaming, tearing, thermal, tingler, trenail