The word nondenominational cannot be made in Words With Friends™. It is 17 letters long, too long to fit on a WordsWithFriends board (15 letters max).
Highest Scoring Words With Friends™ Plays In The Letters nondenominational
:
Seven Letter Word Alert: (56 words)
adenoma, aeolian, ailment, alamode, alanine, aliment, amentia, amidone, andante, anilide, aniline, animate, annelid, anodont, antenna, antlion, delimit, diamine, domatia, edition, elation, emotion, intoned, laminae, lamnoid, leadman, limited, lineman, mandate, mantled, melanin, mention, midline, miniate, monilia, montane, moonlit, nanodot, netmail, nominal, nondate, nondiet, nonland, nonlate, nonlead, nonmail, nonmale, nonmate, nonmeal, nonmeat, oatmeal, oldtime, talonid, toenail, toolman, toolmen