claim
claim
verb
To state something as true, often without definitive proof.
"He claims he saw a UFO."
noun
An official request for money or property, or a statement of right.
"She submitted her insurance claim."
Thesaurus
Synonyms: take, title, call, lay claim, arrogate, exact
Antonyms: disclaim, forego, forfeit, forgo, give up, throw overboard, waive