The correct answer is "togethermeasured" because Syn- is a Greek prefix that means "together". Here, however, it is Sym because metrical makes the N turn into an M as a phonological change in the English language.
Wait what’s the question???
Definition: <span>Crush with the teeth, OR to ponder.
Synonym:Munching or thinking.</span>
To annoy, irritate, or upset someone.