mightily

adverb

might·​i·​ly ˈmī-tə-lē 

1

: in a mighty manner : vigorously

applauded mightily

2

: very much

depressed me mightily

Synonyms

• achingly
• almighty
• archly
• awful
• awfully
• badly
• beastly
• blisteringly
• bone
• colossally
• corking
• cracking
• damn
• damned
• dang
• deadly
• desperately
• eminently
• enormously
• especially
• ever
• exceedingly
• exceeding
• extra
• extremely
• fabulously
• fantastically
• far
• fiercely
• filthy
• frightfully
• full
• greatly
• heavily
• highly
• hugely
• immensely
• incredibly
• intensely
• jolly
• majorly
• mighty
• monstrous [chiefly dialect]
• mortally
• most
• much
• particularly
• passing
• rattling
• real
• really
• right
• roaring
• roaringly
• seriously
• severely
• so
• sore
• sorely
• spanking
• specially
• stinking
• such
• super
• supremely
• surpassingly
• terribly
• that
• thumping
• too
• unco
• uncommonly
• vastly
• very
• vitally
• way
• whacking
• wicked
• wildly

Examples of mightily in a Sentence

They contributed mightily to the cause.

She struggled mightily to read his handwriting.

The soldiers fought mightily before finally surrendering.

Recent Examples on the Web

But in a world of limited resources — and in a city struggling mightily just to pay for existing services — policymakers need to make this money go further. —The Editorial Board, Chicago Tribune, 16 Feb. 2025

Of course, the Red Sox also could move Bregman back to third base if Rafael Devers suffers an injury or struggles mightily on defense. —Dakota Randall, Newsweek, 13 Feb. 2025

Clark was among the many defenders that wanted to have a bounce back year after TCU struggled mightily in 2023 under Joe Gillespie. —Steven Johnson, Fort Worth Star-Telegram, 8 Feb. 2025

The Browns are coming off a horrendous 3-14 season, where quarterback Deshaun Watson, who struggled mightily, tore his Achilles to end his season prematurely. —Scott Thompson, Fox News, 3 Feb. 2025

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1

Rhymes for mightily

• vitally

Kids Definition

mightily

adverb

might·​i·​ly ˈmīt-ᵊl-ē 

1

: in a mighty manner : vigorously

fought mightily

2

: very much

contributed mightily to the cause