robust, scarce, affordable, influx

robust 튼튼한, 원기왕성한

strong and healthy

She was almost 90, but still very robust.
He seems to be in robust (good) health.

 

scarce 부족한, 드문

if something is scarce, there is not enough of it and it is only available in small quantities

Details of the accident are scarce.
Food was becoming scarce.

 

Affordable 감당할 수 있는

cheap enough that people can afford to pay it or buy it

We offer quality products at affordable prices.
There is a lack of affordable housing in the city.

 

influx (많은 사람, 자금, 물건이) 밀어닥침

the fact of a lot of people, money or things arriving somewhere