aid
This page is about the noun "aid", which can be both countable and uncountable
aid → uncountable
Meaning: money or help given to those who need it
Example sentence: Japan gives aid to many developing countries.
aid → countable
Meaning: something that helps you to do something
Example sentence: The Internet can be a useful aid for learning English.
Quick Quiz:
In which sentence is the word "aid" countable?
Contributor: Matt Errey