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.

In a court declaration, Marco Vazquez acknowledged that he refused to let the officers, who were there to check on his son, into his home.

From Los Angeles Times • May 23, 2026

The first thing to check on any vehicle you’re eyeballing is its unaddressed recalls, especially if they’re related to the vehicle’s battery or electronics.

From The Wall Street Journal • May 15, 2026

Police rushed to check on 91-year-old — and found her gaming.

From MarketWatch • Apr. 20, 2026

On several occasions, staff "ignored" him and did not physically check on him for two hours.

From BBC • Apr. 16, 2026

So every so often she’d have to leave this place and go check on them.”

From "Missing May" by Cynthia Rylant

check on

Example Sentences

Related Words