affluent
How to Use Affluent
Learner’s notesIn plain EnglishRich or well-off; less commonly, a stream feeding into a bigger river.
Don’t confuse with "effluent," which means wastewater or sewage — a very different word despite the similar spelling.
Word Forms
more affluent comparative, affluents plural, most affluent superlative
Fill the Gap
Can you complete this real example?
They grew up in an _____ suburb outside the city.
Etymology
From Latin affluens, "flowing toward" or "overflowing," from ad- plus fluere, "to flow" — the wealth sense developed from the image of a plentiful flow of goods.