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: boxing terminology 
Words: pack, level, deck, corner, jab
pack

Category: weather 
Words: 70, mild, fair, dishonest, clime
dishonest

Category: accomodation 
Words: condominium, squashed, valley, paved, flat

valley