Interrogation point and Question mark

Interrogation point

Interrogation point noun - A punctuation mark (?) placed at the end of a sentence to indicate a question.

Question mark is a synonym for interrogation point. In some cases you can use "Question mark" instead a noun phrase "Interrogation point".

Question mark

Question mark noun - A punctuation mark (?) placed at the end of a sentence to indicate a question.
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Synonyms for Question mark

Interrogation point is a synonym for question mark. You can use "Interrogation point" instead a noun phrase "Question mark".

Both terms in one sentence

  • But perhaps the most famous feature of Spanish orthography is the inverted question mark (or "interrogation point," for any Brits reading this) and exclamation point.
Cite this Source
Question mark and Interrogation point. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/interrogation_point/question_mark
Interrogation point & Question mark. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/interrogation_point/question_mark>.
Question mark or Interrogation point. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/interrogation_point/question_mark.
Google Ngram Viewer shows how "interrogation point" and "question mark" have occurred on timeline