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: aesthetic characteristic 
Words: fine, ticket, dull, neat, detailed
ticket

Category: weather 
Words: fair, sunny, stormy, make the grade, variety
variety

Category: window material 
Words: glass, translucent fabric, spyhole, plastic, bowl

bowl