- Passivity and passiveness are nouns derived from the adjective passive.
- Both nouns mean the same thing and are often listed as synonyms.
Passive is an adjective; a word we use to describe someone or something that is not active. Someone who is lethargic can be described as passive. When we’re allowing something to happen and not doing it ourselves, we’re being passive.
You probably know that you can turn an adjective into a noun by adding the right suffix. In the case of the adjective passive, you can use two different suffixes to create two different nouns with the same meaning.
Meaning of Passivity and Passiveness
The two nouns in question are passivity and passiveness. If you look them up in dictionaries, you’ll find that they’re often listed simply as nouns derived from the adjective passive. If you manage to find them defined individually, you can expect the dictionary to tell you that passivity is the state of being passive and that passiveness is the condition of being passive. In most cases, the words are listed as being each other’s synonyms.
The suffix in the word passivity—-ity—is generally used with words of Latin origin. And yes, passive is a word of Latin origin. On the other hand, the -ness in passiveness is a suffix native to the English language, and as such can be used on any word, regardless of its origin. That’s why it’s okay to say either passivity or passiveness, though it appears that passivity is the more common one.
Passivity and Passiveness: Examples
Passivity and passiveness are nouns that denote a state and a condition of someone or something. You can use it when you want to say that someone is not taking an active role in things going on around them, that someone is letting things go by without reacting to them, or that someone is letting something be done to them without resisting:
from Grammarly Blog https://www.grammarly.com/blog/passivity-passiveness/