Alertness is a related term of excellence.

As a noun alertness

is the quality of being alert or on the alert; briskness; nimbleness; activity.

As a proper noun excellence is

a title of honor or respect; more common in the form excellency.

Tally is a related term of square.

In lang=en terms the difference between tally and square

is that tally is to correspond or agree while square is to draw, with a pair of compasses and a straightedge only, a with the same area as.

In nautical|lang=en terms the difference between tally and square

is that tally is (nautical) to check off, as parcels of freight going inboard or outboard while square is (nautical) to place at right angles with the keel.

In obsolete|lang=en terms the difference between tally and square

is that tally is (obsolete) in a tall way; stoutly; with spirit while square is (obsolete) to go to opposite sides; to take an attitude of offense or defense, or of defiance; to quarrel.

As adjectives the difference between tally and square

is that tally is (label) used as a mild intensifier: very (almost exclusively used by the upper classes) while square is shaped like a (the polygon).

As nouns the difference between tally and square

is that tally is originally, a piece of wood on which notches or scores were cut, as the marks of number; while square is (geometry) a polygon with four sides of equal length and four angles of 90 degrees; a regular quadrilateral whose angles are all 90 degrees.

As verbs the difference between tally and square

is that tally is to count something while square is to adjust so as to align with or place at a right angle to something else.

As an interjection tally

is target sighted.

As an adverb tally

is (obsolete) in a tall way; stoutly; with spirit.

Revolutionary is a related term of breakaway.

As adjectives the difference between revolutionary and breakaway

is that revolutionary is of or pertaining to a revolution in government; tending to, or promoting, revolution; as, revolutionary war; revolutionary measures; revolutionary agitators while breakaway is having broken away from a larger unit.

As nouns the difference between revolutionary and breakaway

is that revolutionary is a revolutionist; a person who revolts while breakaway is (cycling) a group of riders which has gone ahead of the peloton.

Cogitation is a related term of reflection.

As nouns the difference between cogitation and reflection

is that cogitation is (uncountable) the process of cogitating; thought, deliberation or meditation while reflection is the act of reflecting or the state of being reflected.

Thrash is a related term of club.

As nouns the difference between thrash and club

is that thrash is a beat or blow; the sound of beating while club is club (association of members).

As a verb thrash

is to beat mercilessly.

Consideration is a related term of observance.

As nouns the difference between consideration and observance

is that consideration is consideration (the process of considering) while observance is the practice of complying with a law, custom, command or rule.

Courageous is a related term of manful.

As adjectives the difference between courageous and manful

is that courageous is of a person, displaying or possessing courage while manful is showing the characteristics considered typical of a man; macho or manly.

As nouns the difference between indentation and contour

is that indentation is the act of indenting or state of being indented while contour is an outline, boundary or border, usually of curved shape.

Monstrous is a related term of demoniac.

As adjectives the difference between monstrous and demoniac

is that monstrous is hideous or frightful while demoniac is possessed or controlled by a demon.

As a noun demoniac is

someone who is possessed by a demon.

Largess is a synonym of assistance.

As nouns the difference between largess and assistance

is that largess is (uncountable) generosity in the giving of gifts or money while assistance is aid; help; the act or result of assisting.