noxiousness
/ˈnɑkʃəsnəs/
noun
- The quality of being harmful, poisonous, or very unpleasant.
- The noxiousness of the argument made it impossible to have a calm discussion.
- The noxiousness of the chemical fumes forced everyone to evacuate the building.
- Gardeners should be aware of the noxiousness of certain pesticides to beneficial insects.
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