solid vs massive

solid is a noun but massive is not a noun.

Word	Noun	Adjective	Verb	Adverb
solid	Yes	Yes	No	No
massive	No	Yes	No	No

solid (noun)	massive (noun)
a three-dimensional object, structurally rigid, usually resistant to changes of shape or volume
the state in which a substance has no tendency to flow under moderate stress; resists forces (such as compression) that tend to deform it; and retains a definite size and shape
matter that is solid at room temperature and pressure

solid (adjective)	massive (adjective)
of definite shape and volume; firm; neither liquid nor gaseous	consisting of great mass; containing a great quantity of matter
entirely of one substance with no holes inside	imposing in size or bulk or solidity
having length, breadth and thickness	being the same substance throughout
characterized by good substantial quality	imposing in scale or scope or degree or power
not soft or yielding to pressure
of one substance or character throughout
impenetrable for the eye
meriting respect or esteem
of a substantial character and not frivolous or superficial
financially dependable
of good quality and condition; solidly built
uninterrupted in space; having no gaps or breaks
acting together as a single undiversified whole
providing abundant nourishment
of the same color throughout