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Definition of mighty

mighty

/ˈmaɪ.ti/
migh · ty

Adverb:mightily
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mighty Lexical Profile

mighty Game Scores & Validity

• adjective

1

Possessing great and impressive power, physical strength, or authority.

Example

"The ancient fortress was built by a mighty empire that once ruled the entire coast."


2

Extraordinarily large, towering, or impressive in size, extent, or degree.

Example

"A mighty oak tree stood at the center of the village green for over three centuries."

Synonyms
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Antonyms
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• adverb

1

North American To a great degree; extremely or very (used informally as an intensifier).

Example

"The neighbors were mighty pleased when the city finally repaired the damaged road."

Synonyms
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Antonyms
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Word Nuance & Usage

While 'mighty' as an adjective has an elevated, literary, or rhetorical tone, its use as an adverb ('mighty fine') is strictly informal and chiefly regional, whereas 'mightily' serves as the standard adverb in formal writing.

• Rhymes for mighty

Word Origin & Etymology

Derived from Old English 'mihtig', from 'miht' (might, power) plus the adjectival suffix '-ig', ultimately tracing back to the Proto-Germanic root '*mahtiz' (power, ability).

Cite this Entry


Wordmom. (2026). Definition of Mighty. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/mighty
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