assuredly

adv

1. In an assured manner; confidently.

   “The hotel owner strode assuredly into the lobby.”

2. For sure; certainly.

   “I soon came to think that […] there was something, assuredly, very strange going on […]”

   “My situation, you see, is as follows: this is my first appearance in a court of law, at the age of seventy; and so I am a complete stranger to the language of this place. Now if I were really from another country, you would assuredly excuse me if I spoke in the manner and dialect in which I had been brought up; […]”