86 acidulous synonyms include acidic, acid, sour, vinegary, tart, sourish, dry, soured, tangy, and unsweetened. Acidulous is an adjective, and its antonyms are sweet, smooth, and bland. Here are some additional synonyms for "acidulous" with example sentences.
86 other ways to say acidulous.
His tone was acidulous and slightly mocking.
She gave him an acidulous smile.
The lemonade had an acidulous bite.