affirm (part of speech: verb)
proclaim, pronounce, accept, propound, maintain, testify, claim, avouch, admit, corroborate, profess, contend, endorse, express, support, state, declare, assure, warrant, verify, certify, acknowledge, sustain, adjure, approve, affirm, submit, pledge, set down, aver, attest, promise, assert, ratify
authorize (part of speech: verb)
evince (part of speech: verb)
approve (part of speech: verb)
- The law was framed to validate a procedure more or less established by mining custom. - "The Economic Aspect of Geology", C. K. Leith.
- Let there be no mistake about it: we have been brought here to validate that conclusion. - "Human Error", Raymond F. Jones.
- The subsequent approbation of the Senate being necessary to validate a treaty, they expect to be consulted beforehand, if the case admits. - "Memoir, Correspondence, And Miscellanies, From The Papers Of Thomas Jefferson", Thomas Jefferson.