Parts of Speech for Insidious
in·sid·i·ous
I i Gramatical Hierarchy
Grammatically "Insidious" is a adjective. But also it is used as a noun.
All about insidious Download all about insidious in pdfGrammatically "Insidious" is a adjective. But also it is used as a noun.
All about insidious Download all about insidious in pdf