Idiom explanation
Prosperous day by day.
spell
Explain that the cause is prosperous and progressive.
Synonyms are in the ascendant, everything is thriving, like the rise of the Japanese, changing with each passing day, thriving, thriving, thriving, thriving, thriving, thriving, thriving, thriving, thriving, thriving, thriving.
The antonym is out of control, the world is getting worse, the river is getting worse, the situation is getting worse, the tide is receding, it is going downhill, the sun is dying, and my heart is tired.