потвърждавам meaning in English — acknowledge, affirm, attest

English meaning

acknowledge verb To accept or admit that something is true.
affirm verb To state something confidently and firmly as true.
attest verb To confirm or declare that something is true or genuine.
avouch verb To declare freely and openly; to assert.
certify verb To officially confirm that something is true or meets a standard.
confirm verb To state or show that something is definitely true or accurate.
corroborate verb To support or confirm a claim with additional evidence.
endorse verb To publicly declare support or approval for a person, product, or idea.
substantiate verb To back up a claim with evidence or proof.
sustain verb To keep something going or in existence over time.
verify verb To check or prove that something is true or accurate.
vouch verb To personally guarantee that someone or something is trustworthy or genuine, often based on your own experience.

потвърждавам is used for these senses in English:

acknowledge (transitive) To own as genuine or valid; to assent to (a legal instrument) to give it validity; to avow or admit in legal form.
affirm To make firm; to confirm, or ratify; especially (legal) to assert or confirm, as a judgment, decree, or order, brought before an appellate court for review.
attest (transitive) To affirm to be correct, true, or genuine.
avouch To confirm or verify, to affirm the validity of.
certify (transitive) To attest to (a fact) as the truth.
confirm To strengthen; to make firm or resolute.
confirm To assure the accuracy of previous statements.
corroborate (transitive) To confirm or support something with additional evidence; to attest or vouch for.

verb To accept or admit that something is true.
verb To recognize someone or something formally, or to respond confirming receipt of something.

признава́м признателен съм заявявам твърдя поддържам заверя́ заверя́вам удостоверявам декларирам признавам свидетелствам подкре́пям