marked by vigorous growth and well-being especially economically <a prosperous business that will soon be expanding> Synonyms booming
having attained a desired end or state of good fortune <one of the most prosperous families in the community> Near Antonyms futureless
growing thickly and vigorously <our neighbor has a real green thumb and a yard full of healthy, prosperous plants>
Seen & Heard
What made you want to look up prosperous? Please tell us where you read or heard it (including the quote, if possible).