Antonyms for the word "overpowering" include words like "subdued," "understated," "weak," "mild," "gentle," "faint," "soft," "moderate," "calm," and "unimpressive." These words represent the opposite of the overpowering feeling that can arise from something that is too intense, overwhelming, or forceful. In contrast, the antonyms suggest a milder and more subtle sensation or the absence of an intense emotion or physical sensation. For example, a perfume with a subdued scent would be less overpowering than a strong, intense fragrance.