Proper and Questionable

Opposite meaning words

sentence examples

Proper

Proper adjective - Following the established traditions of refined society and good taste.
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Synonyms for Proper
Antonyms for Proper
Questionable is an antonym for proper in conventional topic.
Nearby Words: property, properly

Questionable

Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
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Synonyms for Questionable
Antonyms for Questionable
Proper is an antonym for questionable.
Nearby Words: question, questioning, questioned, questioner, questionably
Similar words of proper

Similar words of questionable

Both words in one sentence

  • Video Game / Black Mesa Shown Their Work: The drawing of a brain cell on one of the whiteboards in Questionable Ethics is accurately labelled with the proper names of each part of a brain cell.
    Source: Video Game / Black Mesa
  • Vinyl, tape, and CD singles; there are many, many that never made it to proper compilation releases, although some of them are the difference of a few seconds, and others are rather questionable mixes.
    Source: Keep Circulating The Tapes / Music
Cite this Source
Questionable and Proper. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/proper/questionable
Proper & Questionable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/proper/questionable>.
Questionable or Proper. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/proper/questionable.

Antonyms for proper


Antonyms for questionable

Google Ngram Viewer shows how "proper" and "questionable" have occurred on timeline