English Reference

Word

feral

Phoneticsfer·al, stress on the first syllable

US/ˈfɛɹəɫ/

UK/fˈɛɹəl/

Definitions

01wild animal

B2 · Upper Intermediate

adj. describes an animal that was once a pet or lived with humans but now lives in the wild.

adj. existing in a wild or untamed state, specifically referring to animals descended from domesticated ancestors.

“The city has a large population of feral cats that live in the park.”

“Ecologists are concerned that feral hogs are destroying the native flora and outcompeting local wildlife for resources.”

Synonyms

wilduntamedundomesticated

Antonyms

02wild or chaotic behaviour

C1 · Advanced Slang · Informal

adj. used to describe a person behaving in a wild, messy, or uncontrolled way.

adj. denoting human behaviour that is uninhibited, chaotic, or rejecting of social norms. Often used to describe intense excitement or a lack of grooming.

“The fans went feral when the singer finally walked onto the stage.”

“After three days of camping in the rain without a shower, the group looked positively feral.”

Antonyms

03a wild animal

C1 · Advanced Countable noun Technical

n. an animal that has escaped from a home or farm and now lives in the wild.

n. a domesticated animal that has returned to the wild and lives independently of humans.

“The farmer had to protect his sheep from the ferals living in the woods.”

“The management plan involves trapping and neutering ferals to prevent the colony from expanding further into the suburbs.”

Synonyms

Antonyms

pet

04alternative lifestyle

C2 · Proficiency Countable noun Dialect · Informal

n. a person who lives away from modern society, often in the woods or bush.

n. a person who has isolated themselves from mainstream society, typically to live an alternative or subsistence lifestyle.

“He left his office job to live as a feral in the mountains.”

“The local community of ferals lived entirely off the grid, trading handmade goods for the few supplies they could not grow themselves.”

Usage

Primarily found in Australian English.

Synonyms

Real-World Examples

“The most recent population figures, from 2016, estimated that 7 million feral pigs were loose in the nation then.”
The Conversation 13 Aug 2026
“Lucy Roche, volunteer branch leader for Cat Action Trust 1977 , external , came across the ginger cat, called Ginge, while caring for a feral colony in Garforth, and noticed he was very tame.”
BBC News 14 Aug 2026

Etymology

From Latin fera (“wild beast”, noun) + -al or Latin ferus (“wild; savage; cruel”, adjective) + -al. Alternatively, borrowed from Middle French féral or Late Latin ferālis.

From Latin fērālis (“funereal”), from Proto-Italic fēz-ālis, from Proto-Indo-European dʰéh₁s (“god, sacred place”).

Homophone.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · Advanced
Updated

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