May I ask what you hoped to accomplish here? a) the parent comment didn't ever mention colour, and b) is there any possible ambiguity - even a fleeting moment of confusion - that any reader of the parent might have experienced?

> "clear" == "transparent" == "colorless"

Pretty clearly talks about colour.

Yes, there's plenty of confusion, given "clear" is not a colour. Your urine can be perfectly clear while still being yellow.