acreditar bedeutet auf Englisch

accredit [accredited, accrediting, accredits]▼(To put or bring into credit; to invest with credit or authority; to sanction)
verb
[UK: ə.ˈkre.dɪt] [US: ə.ˌkre.dət]The school is accredited. = La escuela está acreditada.

credit [credited, crediting, credits]▼(to believe)
verb
[UK: ˈkre.dɪt] [US: ˈkre.dət]

debunk [debunked, debunking, debunks]▼(to discredit or expose the falsehood of something)
verb
[UK: diː.ˈbʌŋk] [US: də.ˈbəŋk]Those supposed photos of a UFO were finally debunked as an elaborate forgery. = Aquellas supuestas fotos de un ovni finalmente fueron desacreditadas como una elaborada falsificación.

discredit [discredited, discrediting, discredits]▼(harm reputation)
verb
[UK: dɪs.ˈkre.dɪt] [US: ˌdɪ.ˈskre.dət]John tried to discredit Mary. = John intentó desacreditar a Mary.