Ken is a related term of mastery.

As a symbol ken

is the iso 3166-1 three-letter (alpha-3) code for kenya.

As a noun mastery is

the position or authority of a master; dominion; command; supremacy; superiority.

Equitable is a related term of befitting.

As adjectives the difference between equitable and befitting

is that equitable is just, equitable, fair while befitting is appropriate, becoming.

As a verb befitting is

.

Concavity is a related term of rut.

As a noun concavity

is (uncountable) the state of being concave.

As a proper noun rut is

, cognate to ruth.

Pained is a related term of wounded.

As adjectives the difference between pained and wounded

is that pained is in pain, especially in an emotional sense while wounded is suffering from a wound, especially one acquired in battle.

As verbs the difference between pained and wounded

is that pained is (pain) while wounded is (wound).

As a noun wounded is

(qualifier) people who are maimed or have wounds.

Charming is a related term of tantalising.

As adjectives the difference between charming and tantalising

is that charming is pleasant, charismatic while tantalising is .

As verbs the difference between charming and tantalising

is that charming is while tantalising is .

As a noun charming

is the casting of a magical charm.

Unmannerly is a related term of presumptuous.

As adjectives the difference between unmannerly and presumptuous

is that unmannerly is not mannerly while presumptuous is going beyond what is right, proper, or appropriate because of an excess of self-confidence or arrogance.

As an adverb unmannerly

is in a way that is not mannerly.

Ceremonial is a synonym of observance.

As an adjective ceremonial

is ceremonial.

As a noun observance is

the practice of complying with a law, custom, command or rule.

Boylike is a related term of callow.

As adjectives the difference between boylike and callow

is that boylike is resembling a boy while callow is (obsolete) bald.

As a noun callow is

a callow young bird.

As nouns the difference between cacophony and brawling

is that cacophony is a mix of discordant sounds; dissonance while brawling is an unruly fight; a brawl.

As a verb brawling is

present participle of lang=en.

Sombre is a related term of severe.

As a verb sombre

is .

As an adjective severe is

severe, harsh.