demon

As nouns the difference between demon and deacon

is that demon is demon while deacon is (church history) a designated minister of charity in the early church (see acts 6:1-6).

As a verb deacon is

(christianity|music) for a choir leader to lead a hymn by speaking one or two lines at a time, which are then sung by the choir.

As a noun demon is

demon.

As nouns the difference between demon and goblin

is that demon is an evil spirit while goblin is a mythical malevolent phantom or grotesque diminutive humanoid; a kobold.

As an initialism GOBLin is

Gospel Oak to Barking Line, a railway line in north London.

As a noun demon is

demon.

Savage is a related term of demon.

As a proper noun savage

is .

As a noun demon is

demon.

Brute is a synonym of demon.

As nouns the difference between brute and demon

is that brute is while demon is demon.

Barbarian is a related term of demon.

As a verb barbarian

is .

As a noun demon is

demon.

As a verb demonstrate

is to display the method of using an object.

As a noun demon is

demon.

As nouns the difference between monster and demon

is that monster is a terrifying and dangerous, wild or fictional creature while demon is an evil spirit.

As an adjective monster

is very large; worthy of a monster.

As a verb monster

is to make into a monster; to categorise as a monster; to demonise.