As an adverb perforce

is (archaic) by force.

As a verb perforce

is (obsolete) to force; to compel.

As an adjective derelict is

abandoned, forsake; given up or forsaken by the natural owner or guardian; (of a ship) abandoned at sea, dilapidated, neglected; (of a spacecraft) abandoned in outer space.

As a noun derelict is

property abandoned by its former owner, especially a ship abandoned at sea.

As nouns the difference between allowance and commission

is that allowance is the act of allowing, granting, conceding, or admitting; authorization; permission; sanction; tolerance while commission is a sending or mission (to do or accomplish something).

As verbs the difference between allowance and commission

is that allowance is to put upon a fixed allowance (especially of provisions and drink); to supply in a fixed and limited quantity while commission is to send or officially charge someone or some group to do something.

As a verb state

is .

As a noun role is

a character or part played by a performer or actor.

As nouns the difference between emblem and earmark

is that emblem is emblem while earmark is a mark or deformation of the ear of an animal, intended to indicate ownership.

As a verb earmark is

to mark (as of sheep) by slitting the ear.

In mathematics terms the difference between quantity and degree

is that quantity is indicates that the entire preceding expression is henceforth considered a single object while degree is the sum of the exponents of a term; the order of a polynomial.

As nouns the difference between quantity and degree

is that quantity is a fundamental, generic term used when referring to the measurement (count, amount) of a scalar, vector, number of items or to some other way of denominating the value of a collection or group of items while degree is a step on a set of stairs; the rung of a ladder.

As nouns the difference between semiconductor and semiconductors

is that semiconductor is (physics) a substance with electrical properties intermediate between a good conductor and a good insulator while semiconductors is .

As a proper noun ish

is a diminutive of the male given name ishmael.

As a verb tinged is

(tinge) or tinged can be (ting).

As verbs the difference between fright and frightened

is that fright is (archaic) to frighten while frightened is (frighten).

As a noun fright

is a state of terror excited by the sudden appearance of danger; sudden and violent fear, usually of short duration; a sudden alarm.

As an adjective frightened is

afraid; suffering from fear.

As a proper noun ish

is a diminutive of the male given name ishmael.

As a noun tinge is

tench.

As nouns the difference between diff and asdf

is that diff is (slang) while asdf is .

As a verb diff

is (computing) to run a diff program on (files or items) so as to produce a description of the differences between them, as for a patch file.

As a proper noun diff

is (computing) a program, historically part of the unix operating system, which compares two files or sets of files and outputs a description of the differences between them.

As an initialism asdf is

(military|japan) air]] self-defense [[force|force — the japanese air force.