Inquiry
Inquiry noun - A systematic search for the truth or facts about something.
Show all Definitions
Synonyms for Inquiry
Question mark and inquiry are semantically related. In some cases you can use "Question mark" instead a noun "Inquiry".
Question mark
Question mark noun - A punctuation mark (?) placed at the end of a sentence to indicate a question.
Show all Definitions
Synonyms for Question mark
Inquiry and question mark are semantically related. Sometimes you can use "Inquiry" instead a noun phrase "Question mark".
Mutual synonyms
Cite this Source
Question mark and Inquiry. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/inquiry/question_mark
Inquiry & Question mark. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/inquiry/question_mark>.
Question mark or Inquiry. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/inquiry/question_mark.
Google Ngram Viewer shows how "inquiry" and "question mark" have occurred on timeline