Thesaurus.com
Dictionary.com
Showing results for arduous. Search instead for arduo.
Definitions

arduous

[ahr-joo-uhs, ahr-dyoo-] / ˈɑr dʒu əs, ˈɑr dyu- /


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.

Acquiring security clearances remained a long and arduous process.

From MarketWatch • Apr. 4, 2026

After an arduous, nearly two month long journey hiking through Thailand, Geumseong eventually made it to Seoul.

From BBC • Mar. 27, 2026

“Ghost Elephants” is a Werner Herzog film so, unsurprisingly, the titular characters play second fiddle to a man on an arduous quest, with fascinating digressions along the way.

From Los Angeles Times • Mar. 24, 2026

The chef has come a long way since he arrived in London after an arduous journey from Damascus with virtually no money in his pocket.

From Barron's • Mar. 2, 2026

Isabel Wilkerson performed a different but equally arduous feat of reporting: reconstructing a life.

From "Class Matters" by The New York Times