surface vs plaster

surface and plaster both are nouns.

Word	Noun	Adjective	Verb	Adverb
surface	Yes	Yes	Yes	No
plaster	Yes	No	Yes	No

As nouns, plaster is a hyponym of surface; that is, plaster is a word with a more specific, narrower meaning than surface:

surface: the outer boundary of an artifact or a material layer constituting or resembling such a boundary
plaster: a surface of hardened plaster (as on a wall or ceiling)

As verbs, plaster is a hyponym of surface; that is, plaster is a word with a more specific, narrower meaning than surface:

surface (noun)	plaster (noun)
the outer boundary of an artifact or a material layer constituting or resembling such a boundary	adhesive tape used in dressing wounds
a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight	a surface of hardened plaster (as on a wall or ceiling)
a superficial aspect as opposed to the real nature of something	a medical dressing consisting of a soft heated mass of meal or clay that is spread on a cloth and applied to the skin to treat inflamed areas or improve circulation etc.
information that has become public	a mixture of lime or gypsum with sand and water; hardens into a smooth solid; used to cover walls and ceilings
the extended two-dimensional outer boundary of a three-dimensional object	any of several gypsum cements; a white powder (a form of calcium sulphate) that forms a paste when mixed with water and hardens into a solid; used in making molds and sculptures and casts for broken limbs
the outermost level of the land or sea

surface (adjective)	plaster (adjective)
on the surface

surface (verb)	plaster (verb)
appear or become visible; make a showing	dress by covering with a therapeutic substance
put a coat on; cover the surface of; furnish with a surface	coat with plaster
come to the surface	apply a heavy coat to
	apply a plaster cast to
	affix conspicuously
	cover conspicuously or thickly, as by pasting something on