Translation of "insidious" - English-Turkish dictionary

insidious

adjective uk us /ɪnˈsɪdiəs/

having harmful effects that happen gradually so you do not notice them for a long time

sinsi, gizlice zarar veren, saman altından su yürüten
the insidious effects of pollution
insidiously adverb

sinsice
insidiousness noun [ U ]

sinsilik

(Translation of “insidious” from the Cambridge Learner’s Dictionary English-Turkish © Cambridge University Press)