Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
toughness | Yes | No | No | No |
unforgivingness | Yes | No | No | No |
toughness (noun) | unforgivingness (noun) |
---|---|
the property of being big and strong | The quality of having no allowance for weakness. |
enduring strength and energy | |
impressive difficulty | |
the elasticity and hardness of a metal object; its ability to absorb considerable energy before cracking |