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preventive Synonyms

Another word for preventive

Choosing another word for preventive depends on context, so the 10 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• adjective (Context 1)

Designed or serving to keep something undesirable, such as illness, harm, or failure, from occurring.

Usage Example

"Regular dental checkups and daily flossing are essential parts of preventative healthcare."

Strongest
preventative
precautionary
prophylactic
Strong
preemptive
protective
deterrent
proactive

• noun (Context 2)

A medicine, treatment, or measure used to stop a disease or undesirable condition from occurring.

Usage Example

"During the nineteenth century, sailors consumed citrus juice as an effective preventative against scurvy."

Strongest
preventative
prophylactic
Strong
precaution
safeguard
deterrent
countermeasure

Opposites of preventive

The opposite of preventive shifts depending on context. Common opposites include:

causative
reactive
curative
remedial
corrective
cure
remedy
See all opposites of preventive

• Nearby Words

preventably
preventatively
prevention
preventive
preventively
preview
previewer

Cite this Entry

Wordmom. (2026). Synonyms for Preventive. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/preventive
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