hydrosol vs colloidal solution

hydrosol and colloidal solution both are nouns.

Word	Noun	Adjective	Verb	Adverb
hydrosol	Yes	No	No	No
colloidal solution	Yes	No	No	No

As nouns, colloidal solution is a hypernym of hydrosol; that is, colloidal solution is a word with a broader meaning than hydrosol:

hydrosol: a sol (colloid) in which the continuous phase is water.
colloidal solution: a colloid that has a continuous liquid phase in which a solid is suspended in a liquid

Other hypernyms of hydrosol include colloidal suspension, sol.

hydrosol (noun)	colloidal solution (noun)
a sol (colloid) in which the continuous phase is water.	a colloid that has a continuous liquid phase in which a solid is suspended in a liquid