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]: fat, sugar, ugly, chunky, angular momentum
[A]: sugar


[Q]: down, kind, opposite of up, lower, ground
[A]: kind


[Q]: dally, apple, seperate, misuse, fritter
[A]:
apple