Synonyms and Antonyms for question-mark

1. question (n.)

an instance of questioning

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3. question (v.)

challenge the accuracy, probity, or propriety of

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4. question (v.)

pose a series of questions to

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5. question (n.)

a sentence of inquiry that asks for a reply

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6. question (n.)

uncertainty about the truth or factuality or existence of something

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8. mark (v.)

be a distinctive feature, attribute, or trait; sometimes in a very positive sense

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9. mark (v.)

attach a tag or label to

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10. mark (v.)

mark by some ceremony or observation

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