Nouns:
- pain
- ache
- I have a pain in my foot so I can't play football today.
- I drank too much wine last night and now I have a headache.
Verbs:
- hurt
- ache
Examples:
- My feet hurt from too much walking.
- My head aches; I'll never drink alcohol again!
Adjectives:
- painful
- sore
Examples:
- My feet are painful so I'm going to stay at home today.
- I have a sore throat and a fever; maybe I've caught a cold.
Another adjective is hurtful. We use hurtful to describe emotional pain.
- His comments about her appearance were hurtful.
Some body parts commonly form compound nouns with ache:
- headache
- toothache
- backache
- stomachache