The word sequoiadendron 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: 28
Highest Scoring Words With Friends™ Play In The Letters sequoiadendron
:
Seven Letter Word Alert: (93 words)
adenine, adenoid, adonise, adorned, andiron, android, aneroid, aniseed, anodise, aroused, asunder, danders, dandier, dandies, deadens, deaired, dearies, dendron, deniers, denoise, denuder, denudes, deodars, derides, desired, desnood, dinners, donairs, drained, dresden, durians, endears, endorse, endured, endures, enquire, ensnare, ensured, equines, erosion, esquire, indoors, indorse, innards, inroads, insaner, insured, inuendo, ionones, nanorod, neurons, nodders, nonuser, onerous, ordains, qindars, queried, queries, quinoas, quinone, radioed, readied, readies, reddens, redound, resided, residue, resound, reunion, roadies, rodeoed, rosined, rounded, ruddies, sandier, sardine, sequoia, snooded, soddier, sounded, sounder, squared, squired, sunnier, unaided, unaired, undined, undines, undoers, undosed, undried, unended, unrisen