The word laminectomy 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: 24
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (34 words)
acolyte, aconite, acyloin, ailment, aliment, alimony, aloetic, amenity, ammonic, anytime, climate, coalite, coalmen, comment, cotylae, cyanite, elation, emacity, inocyte, lactone, latency, laytime, lection, mailmen, meatily, metical, metonym, mycelia, mycetal, myeloic, myeloma, nematic, netmail, toenail