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

Category: emotional display 
Words: fawn, antling, lust, suppressed, love
antling

Category: social gathering 
Words: group, clan, team, club, doorstep
doorstep

Category: aesthetic characteristic 
Words: balanced, color, milky, fair, pale

balanced