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.

[EX Q]: ok, neat, fine, attractive, beautiful
[EX A]: ok

[EX Q]: fret, nervous, board, fingerpick, jack
[EX A]: nervous

[EX Q]: smooshed, flat, round, squashed, townhome
[EX A]:
smooshed