broad B1

/bɹɔd/ Very wide.

broaden B2

/[ˈbɹɑ.dn̩]/ To make something wider or to cover more things.

breadth C2+

/brɛdθ/ the distance from side to side; wide range or scope

broadsheet C2+

/ˈbrɔdʃit/ a large-format newspaper, traditionally one regarded as serious

broadside C2+

/ˈbrɔdsaɪd/ a simultaneous firing of all guns on one side of a ship; a strong verbal attack