booming booming

adj

(used of the voice or sound) deep and resonant  ( booming, stentorian )
(used of the voice or sound) deep and resonant

very lively and profitable  ( booming, flourishing, palmy, prospering, roaring, prosperous, thriving )
very lively and profitable
 flourishing businesses
flourishing businesses
 a palmy time for stockbrokers
a palmy time for stockbrokers
 a prosperous new business
a prosperous new business
 doing a roaring trade
doing a roaring trade
 a thriving tourist center
a thriving tourist center
 did a thriving business in orchids
did a thriving business in orchids