Gruelling definitions

Gruelling

1) Arduous 2) Backbreaking 3) Demanding 4) Effortful 5) Exhausting 6) Grueling 7) Hard 8) Harsh 9) Heavy 10) Laborious 11) Punishing 12) Severe 13) Strenuous 14) Tiring 15) Toilsome 16) Unremitting
Found on https://www.crosswordclues.com/clue/gruelling

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Gruelling

1) Arduous 2) Backbreaking 3) Difficult 4) Effortful 5) Grueling 6) Laborious 7) Punishing 8) Toilsome
Found on https://www.crosswordclues.com/clue/gruelling

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gruelling

[Adjective] Very tough, difficult and tiring.
Example: Training to be a doctor is gruelling work.
Found on http://www.bbc.co.uk/skillswise/glossary/

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