efficacious

Meaning (English)

succeeding in producing the desired effect, especially of a remedy or measure

Meaning (मराठी)

गुणकारी, प्रभावी ठरणारा

Used in a sentence

The vaccine proved efficacious even in districts with poor cold-chain cover.

शीतसाखळीची सोय कमी असलेल्या जिल्ह्यांतही ती लस गुणकारी ठरली.

Synonyms

effective, potent, successful

Antonyms

ineffective, useless