The word "unwelcome" is used to describe something that is not wanted or disliked. Its antonyms, or opposites, include "desired," "inviting," "gracious," "pleasing," and "welcoming." When a person is welcomed, they feel valued and accepted. A warm and sincere welcome can create a positive and inviting atmosphere, and make people feel at home. Pleasant surprises and unexpected gifts can also be welcomed, and bring joy and happiness. Being invited to events or gatherings can offer a sense of belonging and social connection. Overall, the antonyms for "unwelcome" are powerful tools to create positive and inclusive environments, and enhance our personal happiness and well-being.