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]: vitamin c, salt, fat, big, absorption
[A]: absorption


[Q]: neat, alright, beautiful, level, fine
[A]: alright


[Q]: milky, fair, texture, pale, equitable
[A]:
equitable