〜もなんともない (~mo nan tomo nai) — not ~ at all

'Does it hurt?' 'Nope, not one bit!' — the spoken way to flatly deny what others assume.

Formula (सूत्र ढाँचा)

い-adj [い] + く + も + なんともない

Grammar rule (व्याकरण नियम र परिभाषा)

When to use it

At the clinic a small child is scared before an injection. You laugh and show your arm: 「ほら、注射なんて痛くもなんともないよ」— 'Look, a shot doesn't hurt one bit!'

Meaning

When others assume 'surely it hurts, surely you're scared', 「〜もなんともない」cuts that down hard — 'nothing of the sort'.

How to attach

Attach the く-form of an い-adjective + 「もなんともない」(痛くもなんともない), and 「たい」works the same way (行きたくもなんともない).
な-adjectives and nouns take the shape 「〜でもなんでもない」(好きでもなんでもない).

Versus what you know

N3「全然〜ない」「少しも〜ない」also mean 'not at all', but they are plain denials; 「もなんともない」carries a shrug or defiance: 'what are you talking about, nothing at all!'
N2Don't confuse it with the 「〜っこない」(できっこない) — that's a guess that something 'can't possibly happen', while this is about your own feeling or experience now.

Watch out

The key rule: this is casual talk with friends, usually with feelings and sensations like 痛い・怖い・寂しい・恥ずかしい・欲しい・おもしろい
It doesn't attach straight to verbs (for verbs, see the next point, 「やしない」), and it isn't used in formal writing.

Examples (उदाहरणहरू)

ほら、注射なんて痛くもなんともないよ。

ほら、ちゅうしゃなんていたくもなんともないよ。

See? A shot doesn't hurt one bit.

How it is built (कसरी बन्यो) 注射なんて = a shot (made light of) → 痛い = painful → く-form: 痛く → we attach 「もなんともない」 = doesn't hurt at all → 「よ」 reassures the child.

一人暮らしは寂しくもなんともない。むしろ気楽だよ。

ひとりぐらしはさびしくもなんともない。むしろきらくだよ。

Living alone isn't lonely at all. If anything, it's relaxing.

How it is built (कसरी बन्यो) 一人暮らし = living alone → 寂しい = lonely → く-form: 寂しく → 「もなんともない」= not at all (rejects what others assume) → むしろ気楽 = if anything, it's relaxing.

あんな高いバッグ、別に欲しくもなんともない。

あんなたかいバッグ、べつにほしくもなんともない。

That expensive bag? I don't want it in the least.

How it is built (कसरी बन्यो) あんな高いバッグ = that expensive bag → 別に = not particularly → 欲しい = wanted → く-form: 欲しく → 「もなんともない」= don't want it at all → a bit of stubbornness shows too.

Knowledge check (मिनी ज्ञान जाँच)

Question: 1/3

「お化け屋敷なんて、＿＿もなんともないよ。」— fill the blank.

💡 Hint: Which form of the い-adjective?