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merriam webster

1 Translation result for arduous in Spanish

adjective

arduous adjective

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arduo, duro, riguroso
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Picking strawberries all day is arduous work.

Example sentences of
arduous adjective

  • •He went through a long and arduous training program.
  • •an arduous journey across miles of desert
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Synonyms of
arduous adjective

hard, difficult, demanding, tough, strenuous, challenging, laborious

Detailed synonyms for arduous adjective

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Reverse translation for arduous

arduo  - arduous, grueling 
duro  - hard, tough, harsh, severe 
riguroso  - rigorous