Hollow vs Pit

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

Hollow

Top 2,000 (common)B2adjective

Pit

Top 2,000 (common)C1noun
 HollowPit
Pronunciation🇬🇧 /["/ˈhɒləʊ/"]/🇺🇸 /["/ˈhɑːləʊ/"]/🇬🇧 /["/pɪt/"]/🇺🇸 /["/pɪt/"]/
MeaningHaving a space inside; not solid.A hole in the ground.
ExampleThe tree was hollow, providing a perfect shelter for small animals.They dug a deep pit to plant the large tree.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB2C1
Part of speechadjectivenoun
Collocationshollow laughter, hollow point, hollow eyes, hollow sounddeep, shallow, bottomless, dig, deep, shallow, bottomless, dig, open, go down, village, closure, in a/​the pit, apricot, peach, etc., remove
Antonymssolid, fullpeak, summit, top
Common mistakesConfused with 'hallowed' (holy)., Using as a verb instead of an adjective., Mixing up 'hollow' with 'empty' without context.Confused with 'pitt', which is not a word., Using 'pit' incorrectly as a verb., Mixing up 'pit' with 'bit' in pronunciation.
Usage notesUsed when describing objects that are empty inside, such as a hollow tree or hollow shell. Avoid using in overly formal contexts.Used when referring to a hole, often in contexts like construction or mining. Avoid using in very formal writing unless referring to a specific type of pit (like a fire pit).

Frequently asked questions: Hollow vs Pit

What's the difference between Hollow and Pit?

Hollow: Having a space inside; not solid. Pit: A hole in the ground.

Are Hollow and Pit the same CEFR level?

Hollow: B2, Pit: C1 on the CEFR scale.

Can I use Hollow and Pit interchangeably?

Not always. Hollow and Pit 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.

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