This is the 124th most frequent Tamil word.
வள
"வள" in Tamil means "prosperity," "wealth," "abundance," or "resources."
Here, 'வள' (vaḷa) is used to mean 'resources', indicating the availability of plentiful natural or societal assets.
இந்நாட்டு வளம் மிகுந்தது.
This country's resources are abundant.
Here, 'வளமான' (vaḷamāṉa) derived from இருசொகு 'வள' (vaḷa) is used as an adjective meaning 'fertile', referring to productive lands.
பூமியில் வளமான நிலத்தைப் பாதுகாக்க வேண்டும்.
We must protect the fertile lands on Earth.
Here, 'வள' (vaḷa) is used metaphorically to signify 'wealth' in terms of educational achievements or knowledge.