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Definitions

strength

[strengkth, strength, strenth] / strɛŋkθ, strɛŋθ, strɛnθ /
NOUN
stamina, mental or physical
Synonyms
STRONGEST
clout courage durability energy firmness fortitude health power stability tenacity toughness vigor vitality
STRONG
backbone body brawn brawniness force hardiness healthiness lustiness might muscle nerve physique pith potency pow powerhouse robustness security sinew sock soundness stableness stalwartness steadiness steamroller stoutness sturdiness substance verdure vim zip
WEAK
brute force strong arm
Antonyms
STRONGEST
cowardice idleness inactivity infirmity instability lethargy weakness
STRONG
powerlessness
WEAK
disadvantage enervation lack
NOUN
intensity
Synonyms
STRONGEST
clout concentration depth effectiveness energy power spirit vigor virtue
STRONG
cogency efficacy extremity fervor force juice kick potency resolution vehemence
Antonyms
STRONGEST
idleness inactivity lethargy weakness
STRONG
ineffectiveness powerlessness
WEAK
disadvantage enervation lack
NOUN
advantage, substance
Synonyms
STRONGEST
asset sense weight
STRONG
anchor body burden connection core gist guts in license mainstay meat pith purport security succor wire
WEAK
intestinal fortitude strong point upper hand
Antonyms
STRONG
exterior exteriority outside
WEAK
disadvantage enervation lack lethargy weakness

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.

UCLA’s relief pitching continues to be a major strength.

From Los Angeles Times • Apr. 4, 2026

That strength, however, might have temporarily ended with this week’s bearish dark cloud cover candle, which stopped a 14-week winning streak.

From Barron's • Apr. 3, 2026

Clark showed fine strength to crash over for Saints' second but in the second half Wigan moved into what had seemed like a comfortable 14-point lead.

From BBC • Apr. 3, 2026

Resilience is born of strong labor and capital markets, and building that strength requires better incentives to work and invest.

From The Wall Street Journal • Apr. 2, 2026

It occurred to him that if his strength gave out before he reached shore, he could always hang on to a different tree or another stump or something else that was floating.

From "Earthquake Terror" by Peg Kehret

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.