Stumped by ‘Flies like flies’? We solved it!

The answer to the crossword question “Flies like flies is SWARMS” is the word “swarms.” In this context, the word “flies” is used as a verb, meaning to move through the air with wings. The phrase “like flies” indicates that the subject of the verb “flies” is behaving in a manner similar to flies. The word “swarms” means a large group or multitude of flying insects, such as flies. Therefore, the answer to this crossword clue is “swarms,” which refers to the collective motion or behaviors of these flying insects.