As an adjective apprehensive

is anticipating something with anxiety or fear.

As a noun serenity is

the state of being serene; calmness; peacefulness.

As a proper noun Serenity is

{{given name|female|from=English}} in general use since the 1990s.

As verbs the difference between fickle and balance

is that fickle is to deceive; flatter while balance is .

As an adjective fickle

is quick to change one’s opinion or allegiance; insincere; not loyal or reliable.

As nouns the difference between idiocy and acuity

is that idiocy is (psychology) the state or condition of being an idiot; the quality of having an intelligence level far below average; mental retardation while acuity is sharpness or acuteness, as of a needle, wit, etc.

In lang=en terms the difference between aright and correct

is that aright is to make right; put right; arrange or treat properly while correct is to inform (someone) of the latter's error.

As verbs the difference between aright and correct

is that aright is to make right; put right; arrange or treat properly while correct is to make something that was not valid become right to remove error.

As an adverb aright

is rightly, correctly; in the right way or form.

As an adjective correct is

free from error; true; the state of having an affirmed truth.

As adjectives the difference between mysterious and mundane

is that mysterious is of unknown origin while mundane is worldly, earthly, profane, vulgar as opposed to heavenly.

As a noun mundane is

an unremarkable, ordinary human being.

As nouns the difference between aprosexia and concentration

is that aprosexia is inability to concentrate while concentration is the act, process or ability of concentrating; the process of becoming concentrated, or the state of being concentrated.

In obsolete terms the difference between resolute and ambition

is that resolute is convinced; satisfied; sure while ambition is the act of going about to solicit or obtain an office, or any other object of desire; canvassing.

As an adjective resolute

is firm, unyielding, determined.

As a noun ambition is

eager or inordinate desire for some object that confers distinction, as preferment, honor, superiority, political power, or literary fame; desire to distinguish one's self from other people.

As a verb ambition is

to seek after ambitiously or eagerly; to covet.

As verbs the difference between truncated and shortened

is that truncated is past tense of truncate while shortened is past tense of shorten.

As an adjective truncated

is deprived of one of its parts or of its end.

As verbs the difference between consume and eaten

is that consume is while eaten is .

As an adjective eaten is

(especially in combination) that has been consumed by eating.

In lang=en terms the difference between sanction and support

is that sanction is to penalize (a state etc) with sanctions while support is to be accountable for, or involved with, but not responsible for.

As nouns the difference between sanction and support

is that sanction is an approval, by an authority, generally one that makes something valid while support is something which supports often used attributively, as a complement or supplement to.

As verbs the difference between sanction and support

is that sanction is to ratify; to make valid while support is (senseid)to keep from falling.