Synonyms of ultra

ultra

adjective

ˈəl-trə 

as in extreme

being very far from the center of public opinion

espouses a kind of ultra conservatism that even some members of his own party cannot support

Synonyms & Similar Words

• extreme
• radical
• rabid
• revolutionary
• fanatic
• extremist
• violent
• subversive
• revolutionist
• wild
• reactionary

Antonyms & Near Antonyms

• conservative
• moderate
• traditional
• conventional
• middle-of-the-road
• temperate
• nonrevolutionary
• unrevolutionary
• progressive
• orthodox
• liberal

Example Sentences

Recent Examples of ultra

The language remains the primary tongue of growing ultra-orthodox Jewish communities from New York to Israel, creating a demand for print and other forms of media in the Yiddish language. — ABC News, 13 Aug. 2026

For students who want an unobtrusive health tracker, the Fitbit Inspire 3 delivers essential wellness monitoring in an ultra-lightweight design. — Juhi Wadia, PC Magazine, 13 Aug. 2026

An island floats at the center of the ultra-modern kitchen with Bulthaup cabinetry, a six-burner Wolf range, and a Viking fridge. — Demetrius Simms, Robb Report, 13 Aug. 2026

Beyond my ultra-chic (and great-smelling) mother’s stamp of approval, the brand’s luxurious perfume portfolio has earned praise from Meghan Markle, Kate Middleton, Jennifer Aniston, and Katie Holmes, to name a few. — Kyra Surgent, InStyle, 12 Aug. 2026

Phrases Containing ultra

• ne plus ultra