The word unchangeableness cannot be made in Words With Friends™. It is 16 letters long, too long to fit on a WordsWithFriends board (15 letters max).
Highest Scoring Words With Friends™ Plays In The Letters unchangeableness
:
Seven Letter Word Alert: (82 words)
abashes, absence, achenes, ageless, anneals, annuals, assuage, bagless, balance, baleens, bangles, banshee, beaches, beagles, because, beeches, belches, belugas, benches, beseech, blunges, blushes, bunches, bungees, bungles, bushels, cannula, canulae, canulas, casuals, changes, channel, cheeses, clashes, clauses, cleanse, cubanes, cubless, enables, enbuses, encases, enhance, enseals, essence, euclase, galenas, geneses, genuses, glances, glucans, gnashes, gulches, gunless, hasbeen, haulage, hueless, lacunae, lasagne, leaches, leagues, leashes, leeches, lunches, nabales, nebulae, nebulas, nuances, sausage, scalene, seabags, seances, seeable, sensual, subcase, unbales, unbless, uncages, unclean, unlaces, unleash, unseals, useable