Boar vs Pig

When to use each in English, with meaning, register, and examples.

Boar

Beyond 10,000 (less common)

Pig

Top 1,000 (very common)A1noun
Most common: Pig
 BoarPig
Pronunciation🇬🇧 //bɔː//🇺🇸 //bɔr//🇬🇧 /["/pɪɡ/"]/🇺🇸 /["/pɪɡ/"]/
MeaningA wild pig, often large and with tusks.A pig is a farm animal that is often pink and has a curly tail.
ExampleThe boar charged through the underbrush.The pig is rolling in the mud.
RegisterNeutralNeutral
How commonBeyond 10,000 (less common)Top 1,000 (very common)
CEFR level-A1
Part of speechnoun
Collocationswild boar, hunting boar, boar tusksdomestic, feral, wild, breed, keep, raise, grunt, squeal, farm, farmer, fat, disgusting, greedy, make a pig of yourself
Antonyms-human, cow, sheep, goat
Common mistakesConfused with 'bore' - as in to make someone uninterested., Using 'bore' when referring to the animal instead of 'boar'.Confused with 'hog' - 'hog' often refers to larger pigs or is used informally., Mistakenly using 'pig' in a serious context without realizing it's often seen as derogatory.
Usage notesUse 'boar' in contexts related to wildlife, hunting, or nature. Avoid in informal conversations unless discussing related topics.Use 'pig' when referring to the animal in general. In informal contexts, it can also describe someone who is greedy or messy, but it's considered rude. Avoid using it in formal writing.

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Boar

Frequently asked questions: Boar vs Pig

What's the difference between Boar and Pig?

Boar: A wild pig, often large and with tusks. Pig: A pig is a farm animal that is often pink and has a curly tail.

Which is more common: Boar and Pig?

Pig is the most common in everyday English.

Can you show an example of each?

Boar: The boar charged through the underbrush. Pig: The pig is rolling in the mud.

Can I use Boar and Pig interchangeably?

Not always. Boar and Pig are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.