Headache vs Pain

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

Headache

Top 2,000 (common)A2noun

Pain

Top 1,000 (very common)A2noun
Most common: Pain
 HeadachePain
Pronunciation🇬🇧 /["/ˈhedeɪk/"]/🇺🇸 /["/ˈhedeɪk/"]/🇬🇧 /["/peɪn/"]/🇺🇸 /["/peɪn/"]/
MeaningA pain in your head.unpleasant feeling or discomfort in the body
ExampleI have a terrible headache after studying all night.She felt a sharp pain in her knee after the fall.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelA2A2
Part of speechnounnoun
Collocationsbad, chronic, severe, experience, have, suffer from, medicine, pill, tablet, big, huge, major, create, headache foracute, agonizing, awful, spasm, stab, be in, be racked with, experience, begin, come, occur, control, management, relief, pain in, aches and pains, a cry of pain, a threshold for pain, great, immense, intense, cause (somebody), give somebody, inflict, the pain etched on somebody’s face
Antonymsrelief, comfortpleasure, comfort, well-being
Common mistakesConfused with 'migrane' - a more severe type of headache., Using it in the plural form incorrectly (headaches) when describing a general feeling., Mispronouncing it as 'head-ake' instead of 'hed-ayk'.Confused with 'gain', often misspoke as 'pain' when meaning something positive., Using inappropriately in casual contexts, like joking about serious conditions., Mixing up with 'ache', which denotes a less intense sensation.
Usage notesUse 'headache' in a medical context or when describing discomfort. Avoid using it casually unless in informal conversations about feeling unwell.Used in both formal and informal contexts. Avoid using it lightly; can be serious when discussing medical issues.

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Headache
Pain

Frequently asked questions: Headache vs Pain

What's the difference between Headache and Pain?

Headache: A pain in your head. Pain: unpleasant feeling or discomfort in the body

Which is more common: Headache and Pain?

Pain is the most common in everyday English.

Are Headache and Pain the same CEFR level?

Headache: A2, Pain: A2 on the CEFR scale.

What part of speech are Headache and Pain?

Headache: noun, Pain: noun.

Can you show an example of each?

Headache: I have a terrible headache after studying all night. Pain: She felt a sharp pain in her knee after the fall.

Can I use Headache and Pain interchangeably?

Not always. Headache and Pain 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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