mighty

[mahy-tee]

See more synonyms for mighty on Thesaurus.com

adjective, might·i·er, might·i·est.

having, characterized by, or showing superior power or strength: mighty rulers.
of great size; huge: a mighty oak.
great in amount, extent, degree, or importance; exceptional: a mighty accomplishment.

adverb

Informal. very; extremely: I'm mighty pleased.

noun

(used with a plural verb) mighty persons collectively (usually preceded by the): the rich and the mighty.

Origin of mighty

before 900; Middle English; Old English mihtig. See might², -y¹

Related formsmight·i·ness, nouno·ver·might·y, adjectivequa·si-might·y, adjective

Synonyms for mighty

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1. strong, puissant. See powerful. 2. immense, enormous, tremendous, sizable.

Antonyms for mighty

1. feeble. 2. small.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for mighty

robust, potent, huge, enormous, imposing, magnificent, large, massive, towering, boss, doughty, hardy, indomitable, lusty, muscular, omnipotent, stalwart, steamroller, stout, strapping

Examples from the Web for mighty

Contemporary Examples of mighty

Wise Children by Angela Carter Oh how the mighty have fallen!
Book Bag: 5 Novels Shakespeare Sort of Wrote
Lois Leveen
October 10, 2014
According to reports, they were mighty careful at every step, but just not careful enough.
The CDC Was Wrong About How to Stop Ebola
Kent Sepkowitz
October 1, 2014
It is a mighty tough slog, I will have to give them that, written in terse and exclusive science-ese.
No, Stem Cells Don't Cause Autism
Kent Sepkowitz
September 11, 2014
The village sits along a narrowing vein of the Rio Negro, a tributary of the mighty Amazon.
Bye Bye Latté, Hello Guayusa: Why The Amazon Holds the Secret to a Cleaner, Healthier Caffeine
Brandon Presser
August 29, 2014
The U.S. economy, the mighty machine that powers global commerce, stalled out and seems to be headed in reverse.
The U.S. Economy Had a Hiccup, Not a Heart Attack, This Year
Daniel Gross
May 29, 2014

Historical Examples of mighty

Then I heard a mighty voice, that seemed to proceed from within the Parthenon.
Philothea
Lydia Maria Child
I tell you, it's a mighty good thing we got your brains to depend on.
The Spenders
Harry Leon Wilson
It increases in strength and warmth, blowing with a mighty roar.
The Spenders
Harry Leon Wilson
In this mighty enterprise, the cow shall be my great confederate.
A Rill from the Town Pump (From "Twice Told Tales")
Nathaniel Hawthorne
It was a mighty voice lifted for right and against oppression.
The Grand Old Man
Richard B. Cook

British Dictionary definitions for mighty

mighty

adjective mightier or mightiest

1. having or indicating might; powerful or strong
2. (as collective noun; preceded by the)the mighty
very large; vast
very great in extent, importance, etc

adverb

informal, mainly US and Canadian (intensifier)he was mighty tired

Derived Formsmightiness, noun

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for mighty

adj.

Old English mihtig, earlier mæhtig, from miht (see might (n.)). Cf. Old Frisian mechtig, Old Saxon mahtig, Dutch machtig, German mächtig. As an adverb, it is attested from c.1300, though now considered colloquial.

Idioms and Phrases with mighty

mighty

see high and mighty.