As nouns the difference between legality and voluntary

is that legality is lawfulness while voluntary is (music) a short piece of music, often having improvisation, played on a solo instrument.

As an adjective voluntary is

done, given, or acting of one's own free will.

As an adverb voluntary is

(obsolete) voluntarily.

As nouns the difference between poster and advertisements

is that poster is one who posts a message while advertisements is plural of lang=en.

As nouns the difference between capacity and legality

is that capacity is the ability to hold, receive or absorb while legality is lawfulness.

As an adjective capacity

is filling the allotted space.

In legal|lang=en terms the difference between acceptance and competency

is that acceptance is (legal) an agreeing to the action of another, by some act which binds the person in law while competency is (legal) meeting specified qualifications to perform.

As nouns the difference between acceptance and competency

is that acceptance is the act of accepting; a receiving of something offered, with approbation, satisfaction, or acquiescence; especially, favorable reception; approval while competency is (obsolete) a sufficient supply (of).

As nouns the difference between schists and amphibolite

is that schists is while amphibolite is (geology) any of a class of metamorphic rock composed mainly of amphibole with some quartz etc.

As nouns the difference between dinosaurs and crabs

is that dinosaurs is while crabs is .

As a verb crabs is

(crab).

As nouns the difference between directive and instructions

is that directive is an instruction or guideline that indicates how to perform an action or reach a goal while instructions is plural of lang=en.

As an adjective directive

is that directs.

As adjectives the difference between numeric and binary

is that numeric is of, or relating to numbers, especially the characters 0 to 9 while binary is being in a state of one of two mutually exclusive conditions such as on or off, true or false, molten or frozen, presence or absence of a signal.

As nouns the difference between numeric and binary

is that numeric is any number, proper or improper fraction, or incommensurable ratio while binary is the bijective base-2 numeral system, which uses only the digits 0 and 1.

As nouns the difference between decantation and draining

is that decantation is the act of decanting the supernatant liquid from a solid sediment while draining is the practice of exploring drains, tunnels, or sewers.

As a verb draining is

present participle of lang=en.

As an adjective draining is

that drains.

As a noun respite

is a brief interval of rest or relief.

As a verb respite

is to delay or postpone.

As a proper noun chance is

, an american pet form of chauncey, in modern usage also associated with the word chance.