grievous

[gree-vuhs] / ˈgri vəs /

ADJECTIVE

severe, painful; serious

Synonyms

STRONGEST

appalling atrocious calamitous damaging deplorable dire dreadful egregious flagrant glaring heinous intolerable lamentable monstrous outrageous shameful shocking tragic unbearable

WEAK

afflicting agonizing dismal disquieting distressing disturbing grave harmful heart-rending heavy hurtful injurious mournful offensive onerous oppressive pathetic pitiful sad sharp sorrowful taxing tough troublesome upsetting villainous weighty wounding

Antonyms

STRONGEST

acceptable bearable blessed comforting concealed delightful favorable fortunate good happy hidden little lucky magnificent mild pleasing tolerable wonderful

WEAK

harmless pleasant

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And it delivers a blunt message, warning that this executive order would inflict a grievous, possibly lethal moral harm on the nation.

From Slate • Feb. 27, 2026

Aside from medical ailments, you may sense that long-ago unresolved issues — ruptured relationships, grievous losses, life-altering decisions — undermine your well-being in subtle but significant ways.

From MarketWatch • Jan. 7, 2026

We have suffered a grievous blow, but we will recover.

From The Wall Street Journal • Dec. 19, 2025

Scenes like this are tricky enough to pull off tastefully in dramatized films, but here, the sequence feels impossibly grievous.

From Salon • Oct. 21, 2025

“Poor boy,” she said, with a pitying smile, “there has been grievous mischief done today.”

From "The Book of Three" by Lloyd Alexander

grievous

Example Sentences

Related Words