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: crying, truss rod, angry, emotional supports, fret

A: truss rod
****
Q: equitable, just, fair, loyal, even

A: even
****
Q: descending, disgusted, down, miserable, emotional

A:
descending
****