doubtless

IPA(Pronunciation)

Adverb

not-comparable

Without doubt; very probably, in all likelihood; doubtlessly.

Japanese Meaning

疑いなく / 間違いなく / おそらく / 確実に

She was doubtless the most experienced hiker in the group, leading everyone through the fog.

彼女は間違いなくグループで最も経験豊富なハイカーで、霧の中で皆を先導した。

Sense（1）

Without doubt; very probably, in all likelihood; doubtlessly.

I cannot remember that I spoke a word, though doubtless I did.