As a noun catapult

is a device or weapon for throwing or launching large objects, such as a mechanical aid on aircraft carriers designed to help airplanes take off from the flight deck.

As a verb catapult

is to fire a missile from a catapult.

As an adjective ballistic is

or relating to ballistics.

As nouns the difference between detainee and arrestee

is that detainee is someone who is detained, especially in custody or confinement while arrestee is a person who is under arrest.

As nouns the difference between republicanism and fascism

is that republicanism is the advocacy of a republic as a means of government while fascism is .

As nouns the difference between earthworm and hookworms

is that earthworm is a worm that lives in the ground while hookworms is plural of hookworm.

As a noun analogy

is a relationship of resemblance or equivalence between two situations, people, or objects, especially when used as a basis for explanation or extrapolation.

As an adjective alike is

having resemblance or similitude; similar; without difference.

As an adverb alike is

in the same manner, form, or degree; in common; equally.

As nouns the difference between basin and channel

is that basin is a bowl for washing, often affixed to a wall while channel is the physical confine of a river or slough, consisting of a bed and banks.

As proper nouns the difference between basin and channel

is that basin is a CDP in Montana while Channel is the English Channel.

As a verb channel is

to direct the flow of something.

As adjectives the difference between flatter and sycophantic

is that flatter is (flat) while sycophantic is obsequious, flattering, toadying.

As a noun flatter

is a type of set tool used by blacksmiths.

As a verb flatter

is to compliment someone, often insincerely and sometimes to win favour.

As a noun scientist

is one whose activities make use of the scientific method to answer questions regarding the measurable universe a scientist may be involved in original research, or make use of the results of the research of others.

As a verb historian is

.

In transitive terms the difference between break and down

is that break is to end (a connection), to disconnect while down is to cover, ornament, line, or stuff with down.

In obsolete terms the difference between break and down

is that break is to lay open, as a purpose; to disclose, divulge, or communicate while down is downright; absolute; positive.

In lang=en terms the difference between break and down

is that break is a large four-wheeled carriage, having a straight body and calash top, with the driver's seat in front and the footman's behind while down is a grudge ({{term|on}} someone).

As verbs the difference between break and down

is that break is to separate into two or more pieces, to fracture or crack, by a process that cannot easily be reversed for reassembly while down is to drink or swallow, especially without stopping before the vessel containing the liquid is empty.

As nouns the difference between break and down

is that break is an instance of breaking something into two pieces while down is hill, rolling grassland.

As an adverb down is

from a higher position to a lower one; downwards.

As a preposition down is

from the higher end to the lower of.

As an adjective down is

depressed, feeling low.

As a proper noun Down is

one of the counties of Northern Ireland.

In obsolete terms the difference between feud and grudge

is that feud is a combination of kindred to avenge injuries or affronts, done or offered to any of their blood, on the offender and all his race while grudge is to feel compunction or grief.

As nouns the difference between feud and grudge

is that feud is a state of long-standing mutual hostility while grudge is deep-seated animosity or ill-feeling about something or someone.

As verbs the difference between feud and grudge

is that feud is to carry on a feud while grudge is to grumble, complain; to be dissatisfied.