grievous

As adjectives the difference between mirthless and grievous

is that mirthless is lacking mirth; devoid of joy while grievous is causing grief, pain or sorrow.

As an adjective grievous

is causing grief, pain or sorrow.

As a verb grieving is

.

As a noun grieving is

an act or instance of grieving.

Disagreeable is a related term of grievous.

As adjectives the difference between disagreeable and grievous

is that disagreeable is not agreeable, conformable, or congruous; contrary; unsuitable while grievous is causing grief, pain or sorrow.

As a noun disagreeable

is something displeasing; anything that is disagreeable.

Grievous is a related term of vicious.

As adjectives the difference between grievous and vicious

is that grievous is causing grief, pain or sorrow while vicious is pertaining to vice; characterised by immorality or depravity.

Grievous is a related term of toilsome.

As adjectives the difference between grievous and toilsome

is that grievous is causing grief, pain or sorrow while toilsome is requiring continuous physical effort; laborious.

Vulgar is a related term of grievous.

As adjectives the difference between vulgar and grievous

is that vulgar is vulgar while grievous is causing grief, pain or sorrow.

Cheerless is a related term of grievous.

As adjectives the difference between cheerless and grievous

is that cheerless is devoid of cheer; gloomy while grievous is causing grief, pain or sorrow.

Weighty is a related term of grievous.

As adjectives the difference between weighty and grievous

is that weighty is having weight; heavy; ponderous; as, a weighty body while grievous is causing grief, pain or sorrow.

Disconsolate is a related term of grievous.

As adjectives the difference between disconsolate and grievous

is that disconsolate is cheerless, dreary while grievous is causing grief, pain or sorrow.

As a noun disconsolate

is (obsolete) disconsolateness.

Grievous is a related term of pathetic.

As adjectives the difference between grievous and pathetic

is that grievous is causing grief, pain or sorrow while pathetic is arousing pity, sympathy, or compassion.