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unperfect

/ʌnˈpɜɹfɪkt/adjective, verb

unperfect is an adjective meaning “imperfect” (English Wiktionary, September 2026). It is spelled U-N-P-E-R-F-E-C-T, and it appears about once in every 89 million words in written English (wordfreq, 2021 data).

What does unperfect mean?

adjective

  1. 1

    imperfect

verb

  1. 1

    To mar or destroy the perfection of.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How do you pronounce unperfect?

  • UK /ʌnˈpɜːfɪkt/
  • UK /ʌnˈpɜːfɛkt/
  • US /ʌnˈpɜɹfɪkt/

As a verb (“To mar or destroy the perfection of”): /ʌnpəˈfɛkt/, /ʌnpəɹˈfɛkt/.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-unperfect.wav, Wikimedia Commons (author and licence on each file's page).

Forms of unperfect

  • more unperfect comparative
  • most unperfect superlative
  • unperfects present, singular, he/she/it
  • unperfecting participle, present
  • unperfected participle, past

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is unperfect?

Unperfect appears about once in every 89 million words in written English, the 301,415th most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Where does unperfect come from?

From un- + perfect.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).