His silly questions are really getting on my wick.
“Anthea hasn't a notion in her head but to vamp a lot of silly mugwumps. She's set her heart on that tennis bloke [ …] whom the papers are making such a fuss about.”
I'll feel silly fronting up to George Hocken and asking him for the loan of a baby matinee jacket," I complained. "And I don't know where he lives anyway."
Meaning of silly for the defined word.
Grammatically, this word "silly" is an adjective. It's also an adverb. It's also a noun, more specifically, a countable noun.