こと
koto naku

Adverb

1. without accident; uneventfully

Usually Written in Kana
Suffix

2. without ...

Usually Written in Kana
かれ彼女 かのじょ きずくづくことなく はし ぎた。
karewa kanojoni kizuku koto nakuhashirisugita.
He ran past without noticing her.
Other forms: