The word derecognizing 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: 32
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (49 words)
codeine, coining, condign, cording, coreign, corning, cringed, crinoid, deicing, denizen, dingier, dinging, droning, encoder, encored, endogen, engined, engorge, enzoned, eroding, generic, geogrid, girding, girning, grinned, groined, iconize, ignored, iodizer, ionized, ionizer, ironing, needing, negroid, redoing, reicing, reigned, reining, rending, rezoned, ridging, ringing, zeroing, zincier, zincing, zincode, zincoid, zingier, zinging