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.

In addition to the death of her mother, Barbour claims her husband also suffered severe and grievous injuries as a result of the crash.

From BBC • Jun. 24, 2026

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

If love is a complicated, beautiful and grievous thing, so is Fennell’s “Wuthering Heights.”

From Salon • Feb. 14, 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

“It was my fault. You are right that it was unlike me. It was my fault my fault my grievous fault It was because I laid about me in the press.”

From "The Once and Future King" by T. H. White

Vocabulary lists containing grievous

The SAT: Multiple-Meaning Words, List 6

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A Wrinkle in Time

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Antigone

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