Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · adjective
(pharmacology, archaic) Preventing the spread of smallpox..
antivariolous effect
antivariolous power of vaccionation
antivariolous drug
Use antivariolous when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Antivariolous means (pharmacology, archaic) Preventing the spread of smallpox..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
antivariolous effect
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.