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Definition of unprincipled

unprincipled

/ˌʌnˈprɪnsəpəld/
un · prin · ci · pled
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unprincipled Lexical Profile

unprincipled Game Scores & Validity

• adjective

1

Not acting in accordance with moral principles; lacking a sense of honesty, fairness, or ethical standards.

Example

"The investigation exposed an unprincipled executive who had been embezzling charity funds for years."

Synonyms
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Antonyms
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• Rhymes for unprincipled

• Nearby Words

unpreventable
unpriced
unprimed
unprincipled
unprintable
unprinted
unprivileged

Word Origin & Etymology

First attested in the early 17th century, formed from the prefix 'un-' and 'principled', ultimately deriving from Latin 'principium' meaning 'beginning' or 'foundation'.

Cite this Entry

Wordmom. (2026). Definition of Unprincipled. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/unprincipled
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