Difference between Arduous and Gruelling

ARDUOUS vs GRUELLING: ADJECTIVE

Steep and lofty, in a literal sense; hard to climb.
Needing or using up much energy; testing powers of endurance.
Burning; ardent
Hard to traverse, climb, or surmount.
Testing severely the powers of endurance; strenuous.
Demanding great effort or labor; difficult.
This sense) Difficult or exhausting to traverse.
Difficult to accomplish; demanding considerable mental effort and skill
Taxing to the utmost; testing powers of endurance
Characterized by toilsome effort to the point of exhaustion; especially physical effort

Characterized by toilsome effort to the point of exhaustion; especially physical effort
So difficult or taxing as to make one exhausted; backbreaking.

Characterized by effort to the point of exhaustion
Especially physical effort
Taxing to the utmost
Testing powers of endurance
Difficult to accomplish
Steep, and therefore difficult of ascent; hard to climb.
Attended with great labor, like the ascent of acclivities; difficult.
Hence—3. Energetic; laborious: said of persons or actions: as, an arduous student;

Exhausting, Tortuous, Labourious, Straining, Heavy, Effortful, Punishing, Hard, Backbreaking, Gruelling, Toilsome, Difficult, Strenuous, Laborious, Grueling

Tough, Tiresome, Tiring, Strenuous, Exhausting, Labourious, Hard, Effortful, Backbreaking, Heavy, Punishing, Laborious, Toilsome, Arduous, Grueling

Exhausting, Tortuous, Labourious, Straining, Heavy, Effortful, Punishing, Hard, Backbreaking, Gruelling, Toilsome, Difficult, Strenuous, Laborious, Grueling

Tough, Tiresome, Tiring, Strenuous, Exhausting, Labourious, Hard, Effortful, Backbreaking, Heavy, Punishing, Laborious, Toilsome, Arduous, Grueling

Arduous negotiations: Interview with the Bin Laden employee.
Minvan shopping was a long an arduous process.
The municipalitiesthatmade theeffortto participate indicatedthatcompliancewasmore arduous thanit wasworth.
Declaration of Independence and its arduous journey myself.
It was quite a long and arduous journey.
It will be a long and arduous process.
Some approved coursepackages may be arduous in nature.
SAVE TIMEData collection and analysis can be arduous.
This phase was often long, arduous, and taxing.
The extradition process is notoriously arduous in France.

This year's gruelling 24-hour event takes place on 9 December.
Writing can be very lonely, and the process itself is gruelling.
The gruelling nature top testosterone replacement therapy cost nz financial sector.
Choosing where to commit your money can be gruelling on occasion.
Riders must make gruelling climbs through the Dolomites and Alps.
Another gruelling year of heavy metal mastery is almost over!
The life of a touring DJ can be extremely gruelling.
The process of applying to a university is gruelling enough.
Adding to the weight of surveillance were gruelling targets.
In the gruelling points race, Henderson was outstanding.

What is the crossword clue spell of arduous work with 4 letters?
Why is it such an arduous task to keep track of words?
Are all supererogatory acts of beneficence or benevolent dispositions exceptionally arduous?
Is the arduous eight a good approach to teaching reading difficulties?
Is Royal Marines Commando School the most arduous basic training programme?
Who is not entitled to unusually arduous sea duty allowances?
What are the most arduous tasks of being an understudy?
What was the most arduous part of medieval farming?
How many possible answers are there for arduous tasks?
What are the geological conditions for arduous construction?