As a noun citizen is

a pupil of.

As adverbs the difference between literally and literalistically

is that literally is word for word; not figuratively; not as an idiom or metaphor while literalistically is in a literalistic manner.

Externar is likely misspelled.

Externar has no English definition.

As an adjective outer is

outside; external.

As a noun outer is

an outer part.

As a noun pea

is a plant, member of the legume (Fabaceae) family.

As an adjective tasty is

having a pleasant or satisfying flavor; delicious.

As adjectives the difference between pe and tasty

is that pe is extremely tired or listless while tasty is having a pleasant or satisfying flavor; delicious.

As verbs the difference between afforded and accessed

is that afforded is (afford) while accessed is (access).

As adjectives the difference between ineffective and meaningless

is that ineffective is not having the desired effect; ineffectual while meaningless is lacking meaning.

As adjectives the difference between meaningless and trite

is that meaningless is lacking meaning while trite is worn out; hackneyed; used so many times that it is no longer interesting or effective (often in reference to a word or phrase).

As a noun trite is

a denomination of coinage in ancient greece equivalent to one third of a stater.

In lang=en terms the difference between circuit and cycle

is that circuit is abbreviation of lang=en while cycle is in musical set theory, an interval cycle is the set of pitch classes resulting from repeatedly applying the same interval class to the starting pitch class.

As nouns the difference between circuit and cycle

is that circuit is the act of moving or revolving around, or as in a circle or orbit; a revolution; as, the periodical circuit of the earth around the sun while cycle is an interval of space or time in which one set of events or phenomena is completed.

As verbs the difference between circuit and cycle

is that circuit is to move in a circle; to go round; to circulate while cycle is to ride a bicycle or other cycle.

As a noun cycle is

an interval of space or time in which one set of events or phenomena is completed.

As a verb cycle is

to ride a bicycle or other.