nonentity
noun
[ nɒˈnɛntɪti ]
• a person or thing with no special or interesting qualities; an unimportant person or thing.
• "a political nonentity"
Similar:
unimportant person,
person of no importance,
person of no account,
nobody,
cipher,
non-person,
man of straw,
nothing,
small fry,
lightweight,
mediocrity,
second-rater,
no-hoper,
non-starter,
small beer,
• non-existence.
• "asserting the nonentity of evil"
Origin:
late 16th century: from medieval Latin nonentitas ‘non-existence’.