Corrupt vs Spoil

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

Corrupt

Top 1,000 (very common)C1adjective

Spoil

Top 1,000 (very common)B2verb
 CorruptSpoil
Pronunciation🇬🇧 /["/kəˈrʌpt/"]/🇺🇸 /["/kəˈrʌpt/"]/🇬🇧 /["/spɔɪl/","/spɔɪlz/","/spɔɪld/","/spɔɪlt/","/ˈspɔɪlɪŋ/"]/🇺🇸 /["/spɔɪl/","/spɔɪlz/","/spɔɪld/","/spɔɪlt/","/ˈspɔɪlɪŋ/"]/
Meaningto make something bad or to change it for the worseto make something bad or to ruin it
ExampleIt was seen as the only way to overthrow a corrupt regime.If you leave the milk out too long, it will spoil and become unsafe to drink.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelC1B2
Part of speechadjectiveverb
Collocationsbe, become, hopelessly, thoroughly, totally, be, become, hopelessly, thoroughly, totallycompletely, quite, rather, hate to, not be going to, not want to, with, be completely spoiled, be thoroughly spoiled, be utterly spoiled
Antonymshonest, pure, correctpreserve, maintain, cherish
Common mistakesConfused with 'correction' when talking about changes., Using 'corrupt' as a noun instead of an adjective or verb., Overusing 'corrupt' when 'taint' or 'spoil' might be more appropriate.Using 'spoil' with an incorrect preposition, like 'spoil for someone' instead of 'spoil something for someone'., Confusing 'spoil' with 'spolt'— 'spolt' is not a word., Misunderstanding the difference between 'spoil' and 'spoilage', which refers specifically to food.
Usage notesUse 'corrupt' when discussing moral decay, dishonest actions, or when something is damaged. It's usually inappropriate in casual conversations unless discussing politics or crime.Use 'spoil' when something is ruined or made worse. It can refer to food going bad or experiences being ruined. Avoid in very formal contexts.

See it in real clips

Corrupt
Spoil

Frequently asked questions: Corrupt vs Spoil

What's the difference between Corrupt and Spoil?

Corrupt: to make something bad or to change it for the worse Spoil: to make something bad or to ruin it

Which is more advanced: Corrupt and Spoil?

Corrupt is the highest level, at C1, on the CEFR scale.

Are Corrupt and Spoil the same CEFR level?

Corrupt: C1, Spoil: B2 on the CEFR scale.

What part of speech are Corrupt and Spoil?

Corrupt: adjective, Spoil: verb.

Can you show an example of each?

Corrupt: It was seen as the only way to overthrow a corrupt regime. Spoil: If you leave the milk out too long, it will spoil and become unsafe to drink.

Can I use Corrupt and Spoil interchangeably?

Not always. Corrupt and Spoil 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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