The word "most amical" means friendly or cordial. Antonyms for this word would be unfriendly, hostile, cold, or aloof. Unfriendly implies a lack of warmth or generosity, while hostile suggests active aggression. Cold describes a lack of emotional warmth or enthusiasm, while aloof describes a person who is reserved, distant, or detached. Other antonyms for "most amical" include distant, unsociable, unpleasant, offensive, and nasty. These words convey the opposite of warmth, kindness, and hospitality, and can be used to describe people, situations, or attitudes that are difficult or unpleasant to deal with.