As nouns the difference between disease and obstacles

is that disease is (pathology) an abnormal condition of the body or mind that causes discomfort or dysfunction; distinct from injury insofar as the latter is usually instantaneously acquired while obstacles is .

As a verb disease

is (obsolete) to cause unease; to annoy, irritate.

As verbs the difference between inclined and tilt

is that inclined is (incline) while tilt is to slope or incline (something); to slant or tilt can be to cover with a tilt, or awning.

As an adjective inclined

is at an angle to the horizontal; slanted or sloped.

As a noun tilt is

a slope or inclination (uncountable) or tilt can be a canvas covering for carts, boats, etc.

In obsolete terms the difference between medium and fair

is that medium is arithmetically average while fair is to make fair or beautiful.

As a verb fair is

to smoothen or even a surface (especially a connection or junction on a surface).

As adjectives the difference between vast and pompous

is that vast is very large or wide (literally or figuratively) while pompous is affectedly grand, solemn or self-important.

As a noun vast

is a vast space.

As an acronym VAST

is visual audio sensory theater.

As adjectives the difference between large and pompous

is that large is of considerable or relatively great size or extent while pompous is affectedly grand, solemn or self-important.

As a noun large

is (music|obsolete) an old musical note, equal to two longas, four breves, or eight semibreves.

As adjectives the difference between regretful and embarrassed

is that regretful is full of feelings of regret, indulging in regrets while embarrassed is having a feeling of shameful discomfort.

As a verb embarrassed is

(embarrass).

In transitive terms the difference between fire and eject

is that fire is to forcibly direct (something) while eject is to cause (something) to come out of a machine.

In intransitive terms the difference between fire and eject

is that fire is to shoot a gun, a cannon or a similar weapon while eject is to come out of a machine.

As a proper noun dyer

is .

As a noun dexters is

.

As nouns the difference between geek and otaku

is that geek is (dated) a carnival performer specializing in bizarre and unappetizing behavior or geek can be (australia|colloquial) a look while otaku is (fandom) one with an obsessive interest in something, particularly anime or manga.

As a verb geek

is (colloquial) to get high on cocaine.

As nouns the difference between otaku and freak

is that otaku is (fandom) one with an obsessive interest in something, particularly anime or manga while freak is a man, particularly a bold, strong, vigorous man or freak can be a sudden causeless change or turn of the mind; a whim of fancy; a capricious prank; a vagary or caprice.

As a verb freak is

to make greatly distressed and/or a discomposed appearance.

As an adjective freak is

strange, weird.