The answer is clearer.
No it's not.
CLEARER!!! As in... the answer to this question couldn't be any clearer!
they form clearer objects
No, it is not an adverb. The adjective clearer is the comparative form of clear.
make the question clearer that is stupid "make the question clearer" WHAT THE HECK!
Definitely Tap Water.
No,sound is louder and clearer when it travels through air.
The most usual and accepted definition of the term 'clearer' is to make something less confusing and to reveal more information. The opposite of clearer is vague.
clearer
CLEARER
To make the image clearer on a microscope you can use the focusing lens.