Counter claimed means to dispute or challenge a claim made by someone else. Antonyms for counter claimed would be words that represent agreement or acceptance without challenge. Some possible antonyms for counter claimed include accepted, acknowledged, confirmed, endorsed, validated, or supported. Using such antonyms would indicate that there is no disagreement and that the claim is recognized as valid or true, without the need for any further argument or dispute. In contrast to counter claimed, these antonyms imply agreement and harmony, rather than discord or opposition. By using appropriate antonyms, one can convey a different tone and attitude towards a given claim, depending on their perspective and intention.