Synonym finder
Synonyms for grievous
Related words are suggestions. Their meaning and tone can differ, so check the sentence before substituting one.
- critical
- atrocious
- important
- evil
- wicked
- flagitious
- heavy
- severe
- sorrowful
- heinous
- serious
- dangerous
- weighty
- monstrous
- heartrending
- heartbreaking
- of import
- grave
Source: Datamuse API