The phrase "more lovey dovey" refers to displaying excessive or exaggerated affection towards someone. Antonyms for this phrase could include distant, aloof, detached or unemotional. These terms describe a lack of emotional closeness or intimacy with another person. Non-affectionate, unfriendly and unpleasant are other opposite words that could be used to contrast with "more lovey dovey" behavior. Other antonyms that describe a lack of physical or emotional warmth in a relationship might include reserved, stand-offish, dispassionate or indifferent. These words can express a feeling of emotional distance or disinterest in being intimate or emotionally connected with someone.