beneficial
Americanadjective
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conferring benefit; advantageous; helpful.
the beneficial effect of sunshine.
- Synonyms:
- profitable, favorable, useful, serviceable, wholesome, salutary
- Antonyms:
- harmful
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Law.
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helpful in the meeting of needs.
a beneficial association.
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involving the personal enjoyment of proceeds.
a beneficial owner.
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adjective
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(sometimes foll by to) causing a good result; advantageous
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law entitling a person to receive the profits or proceeds of property
a beneficial interest in land
Other Word Forms
Etymology
Origin of beneficial
First recorded in 1425–75; late Middle English, from Late Latin beneficiālis, equivalent to Latin benefici(um) “kindness” ( see benefice ( def. )) + -ālis -al 1 ( def. )
Explanation
If it's beneficial, then it's good for you — or for something. Studying is beneficial to your grades. Exercise is beneficial to your health. Spend any time with Italians and you will hear the word bene over and over. It comes straight from Latin, and Italians use it as often as we use "good;" it can mean "fine," "okay," "yummy," or "kind and well behaved." Bene gives us beneficial, but also benefit, beneficent, benevolent and more well-meaning words.
Vocabulary lists containing beneficial
List 2
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Take the Bad with the Good: Bene and Mal
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Academic Vocabulary Toolkit 1, Words 11-20
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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 researchers say the results support the idea that beneficial compounds made by gut microbes can effectively "train" the intestinal lining, helping it preserve immune tolerance over time.
From Science Daily ● Aug. 21, 2026
We'll look at a team getting an attacking set-piece and adjust the position of the referee to get a beneficial angle.
From BBC ● Aug. 20, 2026
The point is, preparing some extra gear ahead of time can be extremely beneficial in the long run, especially when dealing with accidents or unusual circumstances.
From MarketWatch ● Aug. 20, 2026
There is also little evidence that the rule has done much of anything beneficial for wildlife habitats or recreation or water supplies.
From The Wall Street Journal ● Aug. 19, 2026
Since the accident, I feel next to nothing about everything, so it is possible that this surveillance will be beneficial to me from a psychological standpoint.
From "Counting by 7s" by Holly Goldberg Sloan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
