heinousness

Enormity is a synonym of heinousness.

As nouns the difference between enormity and heinousness

is that enormity is (uncountable) extreme wickedness, nefariousness while heinousness is the property of being heinous.

Heinousness is a related term of baseness.

As nouns the difference between heinousness and baseness

is that heinousness is the property of being heinous while baseness is the quality or condition of being base.

Atrociousness is a related term of heinousness.

As nouns the difference between atrociousness and heinousness

is that atrociousness is the state of being atrocious while heinousness is the property of being heinous.

As a noun heinousness

is the property of being heinous.

As an adjective devilish is

resembling a devil.

As an adverb devilish is

(informal) devilishly.

Wickedness is a related term of heinousness.

As nouns the difference between wickedness and heinousness

is that wickedness is the state of being wicked; evil disposition; immorality while heinousness is the property of being heinous.

Evilness is a related term of heinousness.

As nouns the difference between evilness and heinousness

is that evilness is the quality or state of being evil while heinousness is the property of being heinous.

As a noun heinousness is

the property of being heinous.

Malignity is a related term of heinousness.

As nouns the difference between malignity and heinousness

is that malignity is the quality of being malign or malignant; badness, evilness, monstrosity, depravity, maliciousness while heinousness is the property of being heinous.

Villainy is a related term of heinousness.

As nouns the difference between villainy and heinousness

is that villainy is evil or vicious character or behaviour while heinousness is the property of being heinous.

Viciousness is a related term of heinousness.

As nouns the difference between viciousness and heinousness

is that viciousness is the characteristic of being vicious while heinousness is the property of being heinous.