Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.

Q: impartial, pale, fair, dishonest, well

A: pale
****
Q: flaxen, fair, sunny, cool, pale

A: sunny
****
Q: dastards, moon, delayed, postponed, current

A:
moon
****