Insidious

"Insidious" in cmn

潛移默化的 /潜移默化的

qiányímòhuà de

(causing harm in a stealthy, often gradual, manner)

狡詐 /狡诈

jiǎozhà

(causing harm in a stealthy, often gradual, manner)

陰險 /阴险

yīnxiǎn

(causing harm in a stealthy, often gradual, manner)

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