Hardiness
Part of speech: noun
Definition: The state of being hardy; especially (of a plant) of being resistant to cold or other environmental conditions
Hardihood
Part of speech: noun
Definition: Boldness and daring.
Hardiness as a noun is the state of being hardy; especially (of a plant) of being resistant to cold or other environmental conditions while Hardihood as a noun is boldness and daring.
Part of speech: noun
Definition: The state of being hardy; especially (of a plant) of being resistant to cold or other environmental conditions
Part of speech: noun
Definition: Boldness and daring.
We hope you now know whether to use Hardiness or Hardihood in your sentence.