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: moral characteristic 
Words: unprejudiced, unjust, milky, ok, fair
milky

Category: police punishment 
Words: acceptable, fine, hearing, jail time, probation
acceptable

Category: kitchenware 
Words: colander, knifer, glass, translucent fabric, spatula

translucent fabric