Meaning of 無きにしも非ず(なきにしもあらず) in Japanese

Reading and JLPT level 無きにしも非ず

Kana Reading なきにしもあらず

Romaji nakinishimoarazu

Examples of 無きにしも非ず, なきにしもあらず in a sentence

もっと単刀直入に言ってくれないかな。隔靴掻痒の感なきにしもあらずだよ。

You don't have to leave me hanging like this. Why don't you just come out and tell it to me straight?

非 JLPT 3

8 strokes

un-, mistake, negative, injustice, non-

On'Yomi: ヒ

Kun'Yomi: あら.ず

無 JLPT 2

12 strokes

nothingness, none, ain't, nothing, nil, not

On'Yomi: ム, ブ

Kun'Yomi: な.い