barbaric

As adjectives the difference between barbaric and undefined

is that barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth while undefined is lacking a definition or value.

As adjectives the difference between barbaric and false

is that barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth while false is (label) one of two states of a boolean variable; logic.

Barbaric is a synonym of vulgar.

As adjectives the difference between barbaric and vulgar

is that barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth while vulgar is vulgar.

As adjectives the difference between barbaric and ferocious

is that barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth while ferocious is marked by extreme and violent energy.

As adjectives the difference between lackluster and barbaric

is that lackluster is lacking brilliance or intelligence while barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth.

As adjectives the difference between barbaric and serious

is that barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth while serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As adjectives the difference between barbaric and stupid

is that barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth while stupid is lacking in intelligence or exhibiting the quality of having been done by someone lacking in intelligence.

As an adverb stupid is

(slang|dated) extremely.

As a noun stupid is

a stupid person; a fool.

As an adverb wholly

is completely and entirely; to the fullest extent.

As an adjective barbaric is

of or relating to a barbarian; uncivilised, uncultured or uncouth.

As adjectives the difference between untamed and barbaric

is that untamed is wild, uncontrolled, especially of animals not domesticated or trained to human contact while barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth.

As adjectives the difference between barbaric and callous

is that barbaric is of or relating to a barbarian; uncivilised, uncultured or uncouth while callous is emotionally hardened; unfeeling and indifferent to the suffering/feelings of others.