gruelling

Distasteful is a related term of gruelling.

As adjectives the difference between distasteful and gruelling

is that distasteful is having a bad or foul taste while gruelling is so difficult or taxing as to make one exhausted; backbreaking.

Gruelling is a related term of dreary.

As adjectives the difference between gruelling and dreary

is that gruelling is so difficult or taxing as to make one exhausted; backbreaking while dreary is (obsolete) grievous, dire; appalling.

Gruelling is a related term of sorrowful.

As adjectives the difference between gruelling and sorrowful

is that gruelling is so difficult or taxing as to make one exhausted; backbreaking while sorrowful is of a person, full of sorrow; exhibiting sorrow; sad; dejected; distressed; distraught.

Painful is a synonym of gruelling.

As adjectives the difference between painful and gruelling

is that painful is causing pain or distress, either physical or mental while gruelling is so difficult or taxing as to make one exhausted; backbreaking.

Gruelling is a related term of sad.

As an adjective gruelling

is so difficult or taxing as to make one exhausted; backbreaking.

As a noun sad is

grain; harvested seeds.

Gruelling is a synonym of hard.

As an adjective gruelling

is so difficult or taxing as to make one exhausted; backbreaking.

As a noun hard is

stove, heater; an enclosed space in which fuel (usually wood) is burned to provide heating, usually for cooking.

Gruelling is a related term of disturbing.

As adjectives the difference between gruelling and disturbing

is that gruelling is so difficult or taxing as to make one exhausted; backbreaking while disturbing is causing distress or worry; upsetting or unsettling.

As a verb disturbing is

.

Trying is a related term of gruelling.

As adjectives the difference between trying and gruelling

is that trying is difficult to endure; arduous while gruelling is so difficult or taxing as to make one exhausted; backbreaking.

As a verb trying

is .

As a noun trying

is (philosophy) the act by which one tries something; an attempt.

As adjectives the difference between gruelling and burdensome

is that gruelling is so difficult or taxing as to make one exhausted; backbreaking while burdensome is of or like a burden; arduous or demanding.