Translations of "antiknock" (3 languages)

Language	Translation	Romanization
Bulgarian	противодетонационен(substance to reduce the occurrence of engine knock)	protivodetonacionen
Polish	antydetonator(substance to reduce the occurrence of engine knock)	—
Portuguese	antidetonante(reducing the occurrence of engine knock), antidetonante(substance to reduce the occurrence of engine knock)	—

Bulgarian

противодетонационен

protivodetonacionen

Polish

antydetonator

Portuguese

antidetonante, antidetonante

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.