As a noun action

is something done so as to accomplish a purpose.

As an interjection action

is demanding or signifying the start of something, usually an act or scene of a theatric performance.

As a verb action

is (management) to act on a request etc, in order to put it into effect.

As an adjective mood is

tired.

As a noun boys

is .

As a proper noun girl is

(astronomy) a chinese constellation located near aquarius, one of the 28 lunar mansions and part of the black turtle.

As nouns the difference between trainees and intern

is that trainees is while intern is a person who is interned, forceably or voluntarily or intern can be a student or recent graduate who works in order to gain experience in their chosen field.

As a verb intern is

to imprison somebody, usually without trial.

As an adjective intern is

(archaic) internal.

As adjectives the difference between abysmal and appaling

is that abysmal is (now|rare) pertaining to, or resembling an abyss; unending; profound; fathomless; immeasurable while appaling is .

As nouns the difference between what and but

is that what is (obsolete) something; thing; stuff while but is any piece of equipment used for writing with one's hand, except chalks.

As a pronoun what

is (interrogative) which thing, event, circumstance, etc: used interrogatively in asking for the specification of an identity, quantity, quality, etc.

As an adverb what

is in some manner or degree; in part; partly; usually followed by with .

As an interjection what

is .

As a determiner what

is which; which kind of.

As adjectives the difference between reactive and receptive

is that reactive is that reacts or responds to a stimulus while receptive is capable of receiving something.

As adjectives the difference between heterogeneous and homogenous

is that heterogeneous is diverse in kind or nature; composed of diverse parts while homogenous is (biology) having the same genetic structure; exhibiting homogeny.

As a noun stick is

(ireland) a member of the official ira.

As a proper noun stick is

(musici) the chapman stick, an electric musical instrument devised by emmett chapman.

As nouns the difference between gatherer and agriculture

is that gatherer is a person who gathers things while agriculture is the art or science of cultivating the ground, including the harvesting of crops, and the rearing and management of livestock; tillage; husbandry; farming.

As a noun agriculture is

the art or science of cultivating the ground, including the harvesting of crops, and the rearing and management of livestock; tillage; husbandry; farming.