Yes.
Narrow.
Narrow.
wide or broad
The opposite of "narrow" that starts with the letters "Br" is "broad." "Broad" refers to something that is wide or large in extent, contrasting with the limited width implied by "narrow."
Broad. The exact opposite would be wide.
* thick * wide * dense * broad
The opposite of encyclopedia is likely specific or narrow in scope, contrasted with the broad and general coverage of an encyclopedia.
narrow is narrower than broad because it is.
broad
The opposed of narrow is wide.
narrow or broad
narrow