The word "counterposes" implies the act of contrasting or opposing something. Therefore, its antonyms would include words that denote agreement, unity, or similarity. Words that could be used as antonyms for "counterposes" might include aligns, agrees, corresponds, matches, parallels, and harmonizes. Each of these words emphasizes a sense of congruity and consistency rather than the polar opposition that is suggested by "counterposes." By using these antonyms instead of "counterposes," we create a more positive and cooperative tone in our communication, emphasizing agreement and similarity rather than discordance and difference.