Where does “toughness” come from?

Toughness derives from Middle English toughnesse, a noun formation from the adjective tough denoting the quality of being difficult to break or tear.

toughness (English): The state of being tough; Resistance to fracture...

Definitions

  1. The state of being tough; Resistance to fracture...

Ancestry of “toughness”, step by step

toughness traces back through two separate lines of ancestry.

via English tough

StepLanguageWordMeaning
1EnglishtoughStrong and resilient; sturdy; Difficult to cut or...
2English-lyUsed to form adjectives from nouns, the...
3EnglishgrislyHorrifyingly repellent; gruesome, terrifying;...
4Middle Englishgrisely
5Old Englishgrisliċgrisly, horrible; dreadful, horrid
6Old English-līċsuffix forming {{glossary|adjective}}s meaning...
7Proto-Germanic*-līk

via Middle English toughnesse

StepLanguageWordMeaning
1Middle Englishtoughnesse

Words derived from “toughness

Every word from Proto-Germanic *-līkEvery word from English -lyEvery word from Old English -līċ