gigantic

adjective

gi·​gan·​tic jī-ˈgan-tik 

jə-

: exceeding the usual or expected (as in size, force, or prominence)

gigantically

jī-ˈgan-ti-k(ə-)lē 

jə-

adverb

Synonyms of gigantic

• huge
• giant
• enormous
• vast
• massive
• tremendous
• colossal
• mammoth
• immense
• monumental
• astronomical
• monstrous

Choose the Right Synonym for gigantic

enormous, immense, huge, vast, gigantic, colossal, mammoth mean exceedingly large.

enormous and immense both suggest an exceeding of all ordinary bounds in size or amount or degree, but enormous often adds an implication of abnormality or monstrousness.

an enormous expense

an immense shopping mall

huge commonly suggests an immensity of bulk or amount.

incurred a huge debt

vast usually suggests immensity of extent.

the vast Russian steppes

gigantic stresses the contrast with the size of others of the same kind.

a gigantic sports stadium

colossal applies especially to a human creation of stupendous or incredible dimensions.

a colossal statue of Lincoln

mammoth suggests both hugeness and ponderousness of bulk.

a mammoth boulder

Examples of gigantic in a Sentence

a raccoon got into the trash and now there's a gigantic mess in our backyard

Recent Examples on the Web

At the time, Demna’s Balenciaga menswear became a massive (pun intended) hit, with its XXXL tailoring, gigantic parkas, humungous trainers, and various satirizations of unraveling corporate manhood, untucked shirts, desperate neckties, and all. — Sarah Mower, Vogue, 6 Nov. 2026

Hailey Newton-Smith of Toronto built this gigantic, 90-pound Godzilla costume, then paraded in it at the G-Fest Godzilla convention in Rosemont in July 2026. — Christopher Borrelli, Chicago Tribune, 5 Nov. 2026

The Unity Council commissioned some artists in Mexico City to create a gigantic 34-foot statue of La Catrina. — John Ramos, CBS News, 2 Nov. 2026

The fish this man pulled ashore that day was gigantic, one inch over the legal limit. — Olivia Kan-Sperling, Artforum, 1 Nov. 2026

Word History

Etymology

Greek gigantikos, from gigant-, gigas giant

First Known Use

1630, in the meaning defined above

Rhymes for gigantic

• atlantic
• pedantic
• romantic
• semantic
• vedantic
• antic
• frantic
• transatlantic
• unromantic

Kids Definition

gigantic

adjective

gi·​gan·​tic jī-ˈgant-ik 

: being beyond the ordinary or expected (as in size, weight, or strength)