prosperity

As a noun prosperity

is the condition of being prosperous, of having good fortune.

As an adjective weleful is

(obsolete) producing prosperity or happiness; blessed.

As nouns the difference between prosperity and thrivingness

is that prosperity is the condition of being prosperous, of having good fortune while thrivingness is the quality or condition of one who thrives; prosperity; growth.

As nouns the difference between prosperity and gainside

is that prosperity is the condition of being prosperous, of having good fortune while gainside is the side on which gain, increase, or prosperity is accrued; the upside.

Richdom is a synonym of prosperity.

As nouns the difference between prosperity and richdom

is that prosperity is the condition of being prosperous, of having good fortune while richdom is wealth; riches; richness; prosperity.

As nouns the difference between prosperity and postmillennialism

is that prosperity is the condition of being prosperous, of having good fortune while postmillennialism is an interpretation of the Book of Revelation where Christ's second coming will be after the "Millennium", a Golden Age or era of prosperity and dominance of the Christianity.