Definitions

check on

VERB

corroborate

Synonyms

STRONGEST

authenticate confirm justify substantiate validate verify

STRONG

approve certify document endorse establish okay prove ratify strengthen support sustain

WEAK

bear out check out check up declare true double-check give nod rubber-stamp

Antonyms

STRONGEST

disprove invalidate veto

STRONG

contradict deny disagree disapprove discredit oppose refuse reject

WEAK

disallow disclaim refute

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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check on

Then Prior came out to check on him.

From Los Angeles Times ● Aug. 27, 2026

An accuracy check on that Bourdain biopic: We’ve mentioned here before that Slate’s movie critic loved Tony—but how true is the film, and what liberties did it take with the facts?

From Slate ● Aug. 24, 2026

"He then walked down the stairs and encountered the school's deputy director and the director's secretary, who were going up the stairs to check on the situation," Police Major General Dejrapee Kongdee told Reuters.

From BBC ● Aug. 7, 2026

Going away for the weekend and need someone to check on your cats?

From Los Angeles Times ● Aug. 6, 2026

“Tell Chicken I’ll check on him soon, okay?”

From "Caterpillar Summer" by Gillian McDunn

check on

Example Sentences

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