The word spiderworts 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 spiderworts
:
Seven Letter Word Alert: (69 words)
deports, deposit, despots, diopter, dioptre, dispose, dopiest, dossier, dowress, dowries, dowsers, dowsets, drowses, editors, peridot, periods, persist, porters, posited, posters, powders, presort, priests, prowess, reports, reposts, resorps, resorts, respots, restirs, rewords, rioters, roisted, roister, ropiest, rosiest, rosters, rowdier, rowdies, sorters, sortied, sorties, spiders, spirted, sported, spriest, sprites, steroid, stirred, storied, stories, strider, strides, stridor, striped, striper, stripes, strowed, swipers, tierods, topside, torpids, tripeds, tripods, weirdos, wordier, worried, worries, writers