Agreed with is a term used to describe when someone is in agreement with another person or idea. SIDED, which has 5 letters, means to take a position or opinion on an issue. NODDED, which has 6 letters, is a gesture of agreement or understanding. ECHOED, also with 6 letters, is the repetition of a sound or phrase. Yessed, also with 6 letters, is a slang term for agreeing with something. JIBED, with 5 letters, is a term meaning to be in agreement or harmony with something. Lastly, Yesed, with 5 letters, is another slang term for agreeing with something.