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: food 
Words: meat, weenie, loyalty, frank, vittles
loyalty

Category: date status 
Words: postponed, timely, early, current, jetstream
jetstream

Category: weather 
Words: windy, cold, even, fair, endure

even