The word decoagulant 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: 20
Highest Scoring Words With Friends™ Play In The Letters decoagulant
:
Seven Letter Word Alert: (35 words)
acnodal, acuated, adulate, candela, canulae, catalog, catelog, catogen, caudate, clanged, clouted, cognate, congeal, counted, datalog, decagon, decalog, gaunted, glanced, gloated, gonadal, lactone, lacunae, located, lounged, lunated, outlead, tacnode, tangelo, tangled, tangoed, tongued, uncaged, undealt, unlaced