The antonyms for the word "most oppressing" would include liberating, empowering, uplifting, inspiring, encouraging, and supportive. These words convey the opposite of oppression and suggest a sense of freedom, confidence, and motivation. Oppression often entails the suppression of one's rights, dignity, and potential, while its antonyms reflect the hope, positivity, and inclusiveness that can counteract it. By embracing these words, individuals and communities can strive for a more equitable and just society, where everyone can thrive and pursue their goals without fear or obstacles.