accidentally

IPA(Pronunciation)

In an accidental manner; by chance, unexpectedly. / Unintentionally.

Japanese Meaning

偶然に / 思いがけず / 意図せず

I accidentally deleted the report we needed for the meeting.

私は会議で必要だった報告書を誤って削除してしまった。

Sense（1）

In an accidental manner; by chance, unexpectedly.

He discovered penicillin largely accidentally.

Sense（2）

Unintentionally.

He accidentally exposed the bacteria to mold spores.

more accidentally

（ comparative ）

most accidentally

（ superlative ）