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Definitions

conventional

[kuhn-ven-shuh-nl] / kənˈvɛn ʃə nl /
ADJECTIVE
common, normal
Synonyms
STRONGEST
current ordinary regular traditional typical
WEAK
accepted accustomed commonplace correct customary decorous everyday expected fashionable formal general habitual in established usage orthodox plain popular predominant prevailing prevalent proper ritual routine square standard stereotyped straight tralatitious usual well-known wonted
Antonyms
STRONGEST
abnormal different extraordinary irregular rare uncommon unusual
WEAK
exotic foreign new original strange unconventional uncustomary unique
ADJECTIVE
unoriginal
Synonyms
STRONGEST
rigid
WEAK
bigoted bourgeois button-down commonplace conforming conservative demure doctrinal dogmatic drippy hackneyed hidebound humdrum illiberal in rut inflexible insular isolationist lame literal moderate moral narrow narrow-minded not extreme not heretical obstinate parochial pedestrian prosaic puritanical routine rube run-of-the-mill sober solemn square stereotyped straight strait-laced strict stuffy uptight
Antonyms
WEAK
abnormal different exotic foreign irregular new original strange uncommon unconventional uncustomary unique unusual

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Recently it has joined the AI rush, deviating from its bread and butter of conventional infrastructure and blue-chip stocks, pumping money into several large AI data center funds, including one with asset manager Brookfield.

From The Wall Street Journal • Apr. 3, 2026

"An electric car contains 80 kg of copper, compared with 20 kg in a conventional one," he notes, while "a wind turbine contains between four and ten tons of copper per megawatt."

From Barron's • Apr. 3, 2026

This modeling allowed them to examine temperature, pressure, moisture, texture, volume, and oil content under different conditions, including 2.45 GHz, 5.8 GHz, and conventional frying.

From Science Daily • Apr. 2, 2026

It would be funded by using a mixture of conventional capital, borrowing, and use of the mutual investment model.

From BBC • Apr. 2, 2026

Countless similar oddities result from our conventional ways of measuring, reporting, and com paring periodic quantities, whether they be the monthly cash flow of a government or the regular daily fluctuations in body temperature.

From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.