The highest scoring word in Words With Friends is IMMORAL with a total of 14 points.
Synonyms: unethical, bad, morally wrong, wrongful, wicked, evil, unprincipled, unscrupulous, dishonourable, dishonest, unconscionable, iniquitous, disreputable, fraudulent, corrupt, depraved, vile, villainous, nefarious, base, unfair, underhand, devious