Where does “insidiousness” come from?
insidiousness (English) comes from English insidious, from Middle French insidieux, from Latin īnsidiōsus, from Latin īnsidiae, from Latin īnsideō, from Latin īn-, from Latin în, from Latin en — in.
insidiousness (English): A surreptitious harmfulness, quality of...
Definitions
- A surreptitious harmfulness, quality of...
Ancestry of “insidiousness”, step by step