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Definition of beastly
beastly
/ˈbiːstli/
beast · ly
beastly Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
Syllables
2
beastly Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Extremely unpleasant, foul, or disagreeable; unkind or nasty in behavior.
Example
"The hikers had to turn back because of the beastly weather near the mountain summit."
2
Resembling a beast in nature, appetite, or behavior; brutish, savage, or unrefined.
Example
"The novel portrays the prisoners' descent into a beastly struggle for survival."
Synonyms
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View all antonyms for beastly• adverb
1
British To an unpleasantly great or excessive degree; terribly or abominably.
Example
"The basement was beastly cold until the old heating system was finally repaired."
Synonyms
View all synonyms for beastly Antonyms
View all antonyms for beastly• Rhymes for beastly
Word Origin & Etymology
Formed in Middle English from the noun 'beast' (via Old French from Latin 'bestia') and the adjectival suffix '-ly' (from Old English '-lic', meaning 'having the appearance or qualities of').
Cite this Entry
Wordmom. (2026). Definition of Beastly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/beastly