1. melon (the other words are colors)
2. breakfast (the other words are verbs)
3. tree (the other words are vegetables)
4. bird (the other words are animals)
5. rain (the other words are seasons)
6. carpet (the other words are food)
7. manager (the other words are related to school)
8. doctor (the other words are family members)
9. phone (the other words are school subjects or languages)
10. bathroom (the other words are furniture)