This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A person regarded as being of no importance or significance.

n. Nonexistence.

n. Something that does not exist or that exists only in the imagination.

n. an unimportant or insignificant person

n. Nonexistence; the negation of being.

n. A thing not existing.

n. A person or thing of little or no account; an unimportant person; -- usually used as a disparaging term.

Non-existence; the negation of being.

A thing between being and nothing; a negation, relation, or ens rationis.

A figment; a nothing.

Nothingness; insignificance; futility.

A person or thing of no consequence or importance: as, he is a mere nonentity.

n. a person of no influence

n. the state of not existing

"Joe McElderry – Shuddering nonentity from the north-east."

nonexistence    nobody   

nonexistence   

entity    identity   

nullity    windbag    autocrat    incapability    dilettante    dabbler    poseur