Infection vs Poisoning
When to use each in English, with meaning, register, and examples.
Infection
Top 1,000 (very common)B2noun
Poisoning
Top 3,000 (common)
Most common: Infection
| Infection | Poisoning | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ɪnˈfekʃn/"]/🇺🇸 /["/ɪnˈfekʃn/"]/ | 🇬🇧 //ˈpɔɪ.zən.ɪŋ//🇺🇸 //ˈpɔɪ.zən.ɪŋ// |
| Meaning | When germs or bacteria get into the body and make you sick. | Making someone sick or causing harm by giving them harmful substances. |
| Example | The doctor confirmed that the patient had a bacterial infection in his lungs. | The poisoning of the town's water supply caused widespread illness. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 3,000 (common) |
| CEFR level | B2 | - |
| Part of speech | noun | |
| Collocations | nasty, serious, severe, have, suffer, suffer from, develop, occur, spread, in infection, infection from, infection through, a cause of infection, the onset of infection, resistance to infection, nasty, serious, severe, have, suffer, suffer from, develop, occur, spread, in infection, infection from, infection through, a cause of infection, the onset of infection, resistance to infection | food poisoning, intentional poisoning, chemical poisoning |
| Antonyms | health, wellness | healing, curing |
| Common mistakes | Confused with 'inflection' (change in speech), Using 'infection' to refer to non-medical situations, Incorrectly stating a person is an 'infection' instead of having an 'infection' | Mixing up 'poisoning' with 'pollution'., Using 'poisoning' incorrectly as a verb instead of noun., Confusing 'poisoning' with 'intoxication'. |
| Usage notes | Use 'infection' in medical or health contexts. It's appropriate for conversations with healthcare professionals or when discussing illnesses. Avoid using it in casual or non-serious discussions. | Use 'poisoning' in contexts related to health, safety, or crime. Avoid in casual conversation unless discussing related topics. |
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Frequently asked questions: Infection vs Poisoning
What's the difference between Infection and Poisoning?
Infection: When germs or bacteria get into the body and make you sick. Poisoning: Making someone sick or causing harm by giving them harmful substances.
Which is more common: Infection and Poisoning?
Infection is the most common in everyday English.
Can you show an example of each?
Infection: The doctor confirmed that the patient had a bacterial infection in his lungs. Poisoning: The poisoning of the town's water supply caused widespread illness.
Can I use Infection and Poisoning interchangeably?
Not always. Infection and Poisoning 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.