Attack
Attack verb - To take sudden, violent action against.
Unauthorize and attack are semantically related. In some cases you can use "Unauthorize" instead a verb "Attack".
Unauthorize
Attack and unauthorize are semantically related. Sometimes you can use "Attack" instead a verb "Unauthorize".
Cite this Source
Unauthorize and Attack. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/attack/unauthorize
Attack & Unauthorize. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/attack/unauthorize>.
Unauthorize or Attack. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/attack/unauthorize.
Google Ngram Viewer shows how "attack" and "unauthorize" have occurred on timeline