Fierceness, roughness (of the weather or the sea); cruelty, severity.

Grimness, fierceness.

The quality of being fell (fell, adj.1); harshness, ruthlessness, cruelty.

Fierceness.

Formidable violence; intractable savageness of temper; vehement and merciless fury.

The quality or state of being savage; barbarity, ferocity, cruelty; (also) an instance of this; = savagery, n. 2.

the state of being grimly.

With reference to a person or animal, their actions or attributes: fierceness, harshness, savagery; cruelty; malignity; an instance of this. In early…

The nature or qualities of a beast; spec. lack of reason or intelligence; stupidity, brutishness.

= Fierceness.

Fierceness, savageness.

The quality of being inhuman or inhumane; want of human feeling and compassion; brutality, barbarous cruelty.

Fierceness, fury.

Fierce impetuosity or violence; esp. warlike rage, fierceness in conflict, attack, or the like. †Rarely, fierce cruelty.

tigerishness, ferocity.

Rudeness, roughness, savageness, brutality.

Inhuman cruelty; savagery, brutality. Also: a cruel or savage act. Obsolete.

The quality or state of being wild or savage; brutishness, wildness; hence, ferocity.

Brutish quality or condition.

= truculence, n.

Inhuman cruelty; pleasure in the infliction of torture; an instance of this.

The quality or state of being ferocious; habitual fierceness or savageness; an instance of the same.

The quality of being fierce or cruel; savage disposition, behaviour, or action. As a count noun: a cruel or savage act.

Inhumanity, savage cruelty; an inhuman action.

= inhumanity, n.

The characteristic behaviour or condition of a brute.

The condition or quality of being truculent; fierceness, savageness.

The state or condition of a beast. Also: unmoderated brutality or sensuality; bestiality.

The state or condition of being a tiger (in any sense); in quot. 1846, the post of boy-groom (see tiger, n. 6).

Lack of humanism; inhumanity.

the quality of being like a Hun (Hun, n.1 1a); destructiveness, brutality.