acetic

/əˈsiːtɪk/
adjective
  1. Relating to or containing vinegar or acetic acid; having a sour, sharp taste or smell like vinegar.
    • The salad dressing had a strong acetic flavor from the vinegar.
    • She noticed an acetic smell coming from the jar of pickles.
    • The chemist explained that acetic acid is the main component of vinegar.
Antonyms
What does "acetic" mean? | whatsthatwordmean | whatsthatwordmean