Word.ws English Dictionary

rar

rar is the alternative letter-case form of RAR.

Proper noun capitalized: RAR

RAR

  1. (abbreviation, acronym) Acronym of Roshal Archive, a proprietary data compression format.

Noun capitalized: RAR

RAR (plural RARs)

  1. A RAR file.
  2. (abbreviation, initialism) Initialism of railroad accident report.

Forms of rar

pluralrars
pluralRARs

Words formed from rar

Questions about rar

What does rar mean?
Rar means a RAR file.
What is rar the alternative letter-case form of?
Rar is the alternative letter-case form of RAR.
What part of speech is rar?
Rar can be a proper noun or a noun.

Words near rar in the dictionary

  1. Raquel Welch
  2. Raquel Welches
  3. Raquelle
  4. raquet
  5. raquetball
  6. rar
  7. rara avis
  8. rara avises
  9. Raraburan
  10. rarae aves
  11. raranga

Source and license

Adapted from Wiktionary: rar (page history and authors); RAR (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “rar.” Word.ws, https://word.ws/rar. Based on Wiktionary, CC BY-SA 4.0.