Word.ws English Dictionary

unalter

unalter verb: to reverse a previous alteration.

Verb

unalter (third-person singular simple present unalters, present participle unaltering, simple past and past participle unaltered)

  1. To reverse a previous alteration.

Forms of unalter

third-person singular presentunalters
present participleunaltering
past participleunaltered
pastunaltered

Origin of unalter

From un- + alter.

Questions about unalter

What does unalter mean?
Unalter means to reverse a previous alteration.
What part of speech is unalter?
Unalter is a verb.
What is the past tense of unalter?
The past tense of unalter is unaltered.

Words near unalter in the dictionary

  1. unalphabeted
  2. unalphabetic
  3. unalphabetical
  4. unalphabetised
  5. unalphabetized
  6. unalter
  7. unalterability
  8. unalterable
  9. unalterableness
  10. unalterably
  11. unalteration

Source and license

Adapted from Wiktionary: unalter (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: “unalter.” Word.ws, https://word.ws/unalter. Based on Wiktionary, CC BY-SA 4.0.