とんでも
tondemo nai

i-Adjective

1. unthinkable; unexpected; absurd; outrageous; preposterous; terrible

Usually Written in Kana
ジャックが音楽 おんがく苦手 にがてなんてとんでもない、それどころか、ピアノを くのがうまい。
jakkuga ongakuga nigatenante tondemonai soredokoroka pianō hiku noga umai.
It isn't true that Jack is no good at music; on the contrary, he plays the piano well.
Interjection

2. absolutely not!; far from it!; impossible!; preposterous!; what a thing to say!; no way!

Usually Written in Kana
「君 きみはそれを えたか」「とんでもない、始 はじめたばかりだ」
"kimiwa soreo oetaka" "tondemonai hajimetabakarida"
"Have you finished it?" "On the contrary, I've just begun."
Interjection

3. (it was) no bother at all; not at all; don't mention it

Usually Written in Kana
Other forms: