Nouns:
* Houseboat: A boat designed to be lived in.
* Housefly: A common type of fly found around houses.
* Houseplant: A plant grown indoors.
* Housewarming: A party to celebrate moving into a new home.
* Greenhouse: A building with glass walls for growing plants.
* Playhouse: A small house for children to play in.
* Doghouse: A shelter for a dog.
* Guest house: A separate dwelling on a property for guests.
* Townhouse: A house that shares a wall with another house.
* Warehouse: A large building for storing goods.
* Bookhouse: A small building or room used as a library.
Verbs:
* Housebreak: To train a pet to relieve itself outside.
* Housekeep: To keep a house clean and tidy.
Adjectives:
* Houseproud: Taking pride in keeping a house clean and tidy.
Other:
* House arrest: A form of confinement where someone is restricted to their home.
* House rules: Rules that apply within a particular house or household.
These are just a few examples, and you can likely come up with many more!