insidiousness
🇬🇧/ɪn'sɪdɪəsnəs/ 🇺🇸/ɪn'sɪdɪrsnəs/subtle and cumulative harmfulness (especially of a disease) ；the quality of being designed to entrap
noun [具体名词] 潜伏，阴险; 隐袭性
We must recognize the insidiousness of these racial stereotypes. 我们必须认识到这些种族成见的阴险。
后缀: ness
【noun】 表示状态或质量的性质 - indicating the state or quality of
原词: insidiousness
是通过后缀 【ness】 构成的派生词
