liquid vs watery

liquid is a noun but watery is not a noun.

Word	Noun	Adjective	Verb	Adverb
liquid	Yes	Yes	No	No
watery	No	Yes	No	No

liquid (noun)	watery (noun)
a frictionless continuant that is not a nasal consonant (especially `l' and `r')
the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility
fluid matter having no fixed shape but a fixed volume
a substance that is liquid at room temperature and pressure

liquid (adjective)	watery (adjective)
existing as or having characteristics of a liquid; especially tending to flow	overly diluted; thin and insipid
changed from a solid to a liquid state	relating to or resembling or consisting of water
clear and bright	wet with secreted or exuded moisture such as sweat or tears
in cash or easily convertible to cash	filled with water
smooth and unconstrained in movement
smooth and flowing in quality; entirely free of harshness
filled or brimming with tears