doubtless adv.
/ ˈdoutləs /
নিঃসন্দেহে
/ nihsóndehe /
Meanings
1
used to indicate the speaker's belief that a statement is certain to be true given what is known about the situation
নিঃসন্দেহে
"Doubtless you'll solve the problem."
"নিঃসন্দেহে তুমি সমস্যাটো সমাধা কৰিবা ।"