As adjectives the difference between extramural and further

is that extramural is taking place outside the walls of an institution, especially a school or university while further is (far); of or pertaining to being distant, or of greater distance in degree or of extension in time.

As a verb further is

to encourage growth.

As an adverb further is

.

As an adjective incredulous

is skeptical, disbelieving, or unable to believe.

As a noun louse is

a small parasitic wingless insect of the order phthiraptera .

As a verb louse is

to remove lice from the body of a person or animal; to delouse.

As nouns the difference between fixative and fixation

is that fixative is a substance that fixes, protects, or preserves while fixation is the act of fixing.

As an adjective fixative

is serving to fix or bind.

As nouns the difference between bunker and fortification

is that bunker is a hardened shelter, often buried partly or fully underground, designed to protect the inhabitants from falling bombs or other attacks while fortification is the act of fortifying; the art or science of fortifying places to strengthen defence against an enemy.

As a verb bunker

is to load a vessel with oil or coal for the engine.

As nouns the difference between battles and war

is that battles is plural of lang=en while war is organized, large-scale, armed conflict between countries or between national, ethnic, or other sizeable groups, usually involving the engagement of military forces.

As verbs the difference between battles and war

is that battles is third-person singular of battle while war is to engage in conflict (may be followed by "with" to specify the foe).

As a proper noun War is

the personification of war, often depicted in armor, and riding a red horse.

As a proper noun war is

the personification of war, often depicted in armor, and riding a red horse.

As nouns the difference between squid and calamary

is that squid is , a sensor that uses certain quantum effects to detect small magnetic fields while calamary is (dated) a squid.

As nouns the difference between squit and calamary

is that squit is a person of low status while calamary is a squid.

As a verb squit

is to disconnect (an IRC server) from a network.

As adjectives the difference between hateful and ugly

is that hateful is evoking a feeling of hatred while ugly is displeasing to the eye; not aesthetically pleasing.

As a noun ugly is

(slang|uncountable) ugliness.

As adjectives the difference between tedious and verbose

is that tedious is boring, monotonous, time consuming, wearisome while verbose is abounding in words, containing more words than necessary long winded, or windy.