Certainly and definitely схожие понятия?

Question

Certainly and definitely схожие понятия?

Answer 1

От контекста зависит их употребление 

Comments

Certainly is used to emphasize and to show that there’s no doubt about something.Definitely can be used to express definite manner, complete agreement or strong affirmation.

Answer 2

Если написать перевод то вот конечно и наверняка