brutal

Unsparing is a related term of brutal.

As adjectives the difference between unsparing and brutal

is that unsparing is without sparing while brutal is (senseid)savagely violent, vicious, ruthless, or cruel.

Brutal is a related term of terrible.

As adjectives the difference between brutal and terrible

is that brutal is (senseid)savagely violent, vicious, ruthless, or cruel while terrible is dreadful; causing alarm and fear.

Brutal is a related term of outrageous.

As adjectives the difference between brutal and outrageous

is that brutal is (senseid)savagely violent, vicious, ruthless, or cruel while outrageous is cruel, violating morality or decency; provoking indignation or affront.

Enraged is a related term of brutal.

As adjectives the difference between enraged and brutal

is that enraged is angered, made furious, made full of rage while brutal is (senseid)savagely violent, vicious, ruthless, or cruel.

As a verb enraged

is (enrage).

Brutal is a related term of inexorable.

As adjectives the difference between brutal and inexorable

is that brutal is (senseid)savagely violent, vicious, ruthless, or cruel while inexorable is unable to be persuaded; relentless; unrelenting.

Brutal is a related term of depraved.

As adjectives the difference between brutal and depraved

is that brutal is (senseid)savagely violent, vicious, ruthless, or cruel while depraved is perverted or extremely wrong in a moral sense.

As a verb depraved is

(deprave).

Brutal is a related term of unmerciful.

As adjectives the difference between brutal and unmerciful

is that brutal is (senseid)savagely violent, vicious, ruthless, or cruel while unmerciful is not showing mercy.

Pitiless is a related term of brutal.

As adjectives the difference between pitiless and brutal

is that pitiless is having, or showing, no pity; merciless while brutal is (senseid)savagely violent, vicious, ruthless, or cruel.

Fearful is a related term of brutal.

As adjectives the difference between fearful and brutal

is that fearful is frightening while brutal is (senseid)savagely violent, vicious, ruthless, or cruel.

As an adjective brutal

is (savagely violent)Savagely violent, vicious, ruthless, or cruel.

As a noun ingenuity is

the ability to solve difficult problems, often in original, clever, and inventive ways.