Common Objects:
* Toilet
* Shower
* Bathtub
* Towel
* Mirror
* Cabinet
* Faucet
* Soap
* Brush
* Sponge
Actions:
* Washing
* Drying
* Flushing
Other:
* Bathroom
* Bathroom
* Plumber
* Fragrance
* Moisture
Let me know if you'd like more examples or need a specific type of word!