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"your willingness after these six arduous days to remain here"adjectivetaxing to the utmost; testing powers of endurance
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"worked their arduous way up the mining valley"adjectivecharacterized by effort to the point of exhaustion; especially physical effort
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"the arduous work of preparing a dictionary"adjectivedifficult to accomplish; demanding considerable mental effort and skill
Definition that contains arduous
- marathon any long and arduous undertaking
- toiling doing arduous or unpleasant work
- laboring doing arduous or unpleasant work
- labouring doing arduous or unpleasant work
- drudging doing arduous or unpleasant work
- trekker a traveler who makes a long arduous journey (as hiking through mountainous country)
- arduously in an arduous manner
- endurance contest any long and arduous undertaking
- ball-breaker a job or situation that is demanding and arduous and punishing
- ball-buster a job or situation that is demanding and arduous and punishing