preventive
adjective
of or noting a drug, vaccine, etc., for preventing disease; prophylactic.
preventative
-
a variation of
preventive.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The United States spends much more on actual medical care, Cohen said, in terms of curing illnesses — but much less on preventative care.
From Salon ● Aug. 11, 2026
"Considering that arginine is inexpensive and readily available, we hope that therapeutic and preventative studies could be undertaken soon."
From Science Daily ● Aug. 3, 2026
Medicare Part B covers doctor’s visits, lab tests and preventative care, among other basic medical costs, while Medicare Part D covers prescription drugs.
From MarketWatch ● Jul. 14, 2026
The pandemic accelerated healthcare consumerization, with wealthy consumers driving demand for diagnostics, preventative care, and supplements.
From Barron's ● Jun. 18, 2026
The extra syllable in preventative isn’t wrong, but it’s unnecessary.
From "Woe Is I" by Patricia T. O'Conner
