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 ultra low-cost carrier opened its inaugural first class reservations Tuesday for flights beginning March 5, 2027. — Emma Hurt, AJC.com, 10 Nov. 2026

Frontier Airlines, once known for its ultra-low budget fares and no-frills seats, is entering a new era and introducing first-class seats for the first time. — Yi-Jin Yu, ABC News, 10 Nov. 2026

Jordan, a co-founder of the ultra-conservative House Freedom Caucus, won the vote over current House Majority Leader Steve Scalise, R-La. — Claudia Grisales, NPR, 10 Nov. 2026

According to Qantas, such ultra-long-haul flights are not only faster, but they can be sold at a premium to business and high-end leisure travelers, plus Premium Economy travelers for higher per-seat revenues. — New Atlas, 10 Nov. 2026

Phrases Containing ultra

• ne plus ultra