The highest scoring word in Words With Friends is TIEF with a total of 7 points.
Synonyms: purloin, thieve, take, take for oneself, help oneself to, loot, pilfer, abscond with, run off with, appropriate, abstract, carry off, shoplift
Synonyms: criminal, lawbreaker, offender, villain, black hat, delinquent, malefactor, culprit, wrongdoer, transgressor, sinner