Similar word to remark:

acknowledgment, annotation, assertion, attention, back talk, bon mot, cognizance, comeback, commentary, conclusion, consideration, crack, declaration, elucidation, exegesis, explanation, explication, exposition, expression, gloss, heed, illustration, interpretation, mention, mind, note, notice, obiter dictum, observance, opinion, point, recognition, reflection, regard, saying, statement, talk, thought, two cents' worth, utterance, wisecrack, witticism, word