ultra

Fetched 2026-10-26 (cache).

Synonyms: altra, utra, ulta, cultra, ltra

Antonyms: altra, utra, ulta, cultra, ltra

Related words from Datamuse; suggestions, not definitions.

Adjective

1. [[extreme|Extreme]]; [[far]] [[beyond]] the [[norm]]; fanatical; uncompromising.

Noun

1. A [[political]] [[extremist]], in particular:
2. {{lb|en|soccer}} An especially [[devoted]] [[football]] [[fan]], typically [[organize]]d and participating in [[choreographies]] (including [[pyrotechnics]]), often of outwardly [[intimidating]] [[demeanour]], but distinguished from a [[violent]] [[hooligan]] (although [[overlap]] between both [[subculture]]s is possible)
3. {{lb|en|athletics}} An [[ultramarathon]].
4. {{lb|en|climbing}} An [[ultra-prominent]] [[peak]].
5. {{lb|en|usually|capitalised}} [[code name|Code name]] used by British [[codebreaker]]s during World War 2 for [[decrypted]] [[information]] gained from the [[enemy]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.