monstrous

1 of 2

adjective

mon·​strous ˈmän(t)-strəs 

1

: having extraordinary often overwhelming size : gigantic

stuffing a monstrous sandwich down his throat

—Mike Flaherty

a monstrous skyscraper

2

a

: extraordinarily ugly or vicious : horrible

a monstrous crime

monstrous mayhem

b

: shockingly wrong or ridiculous

the legend assumed monstrous proportions

—Louis Untermeyer

a monstrous miscalculation

3

: deviating greatly from the natural form or character : abnormal

a monstrous melon

4

: very great

—used as an intensive

a monstrous hammering on his door

—G. D. Brown

a monstrous hangover

5

a

: having the qualities or appearance of a monster

came face to face with a monstrous creature

—Lester David

b

obsolete : teeming with monsters

6

obsolete : strange, unnatural

monstrously adverb

monstrousness noun

monstrous

2 of 2

adverb

chiefly dialectal

: very, extremely

a monstrous long raft

—Mark Twain

Synonyms

Adjective

• deformed
• distorted
• malformed
• misshapen
• shapeless

Adverb

• 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
• mightily
• mighty
• 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

Choose the Right Synonym for monstrous

monstrous, prodigious, tremendous, stupendous mean extremely impressive.

monstrous implies a departure from the normal (as in size, form, or character) and often carries suggestions of deformity, ugliness, or fabulousness.

the monstrous waste of the project

prodigious suggests a marvelousness exceeding belief, usually in something felt as going far beyond a previous maximum (as of goodness, greatness, intensity, or size).

made a prodigious effort and rolled the stone aside

tremendous may imply a power to terrify or inspire awe.

the tremendous roar of the cataract

stupendous implies a power to stun or astound, usually because of size, numbers, complexity, or greatness beyond description.

a stupendous volcanic eruption

Examples of monstrous in a Sentence

Adjective

It was monstrous of him to keep the truth from them all those years.

a monstrous melon that was clearly not fit to eat

Adverb

a monstrous pretty gal, she was

Recent Examples on the Web

Adjective

On the other side lies the Harkonnen, a family of ruthless despots led by the sadistic Beast Rabban (Dave Bautista), the monstrous Baron Vladimir (Stellan Skarsgård), and the ambitious Feyd-Rautha (Austin Butler), who represent the manifestation of corruption, violence and greed. —Robert Lang, Deadline, 11 Dec. 2024

But the stock could face pushback from here after its monstrous run, according to some Wall Street firms. —Samantha Subin, CNBC, 10 Dec. 2024

If this monstrous offer convinces Soto to go from the Bronx to Queens, there's still more work to be done for president of baseball operations David Stearns. —Daniel R. Depetris, Newsweek, 8 Dec. 2024

Its particulars are monstrous, its logic mysteriously irresistible, its results a transformation. —Molly Fischer, The New Yorker, 4 Dec. 2024

Word History

First Known Use

Adjective

15th century, in the meaning defined at sense 6

Adverb

1569, in the meaning defined above

Kids Definition

monstrous

adjective

mon·​strous

ˈmän(t)-strəs

1

: unusually large : gigantic

2

: very ugly or vicious : horrible

3

: shockingly wrong or ridiculous

4

: very different from the usual form : abnormal

monstrously adverb