Makes more attractive, with “up”

The answer to the crossword question “Makes more attractive, with ‘up'” is SEXES. The clue directs us to a word that means to make something more attractive, and we are told to add the word “up” to this word to get the answer. “Spices” is a verb that means to add flavor or interest to something, which can make it more appealing. The word “sexes” in the clue is a hint to the fact that we need a word that sounds similar to “spices”, but with different letters. Overall, the solution to this crossword question is the word “spices“, which is a verb that means to make something more appealing by adding flavor or interest.