stationary adjective
(not moving; static)
- The escalator is stationary; we need to walk up it.
- A van crashed into a stationary car.
- The traffic remained stationary for half an hour.
- The population stayed nearly stationary for years.
stationery noun
(materials used for writing)
- My father bought me a lot of stationery supplies.
- I want to go to the stationery store to buy some paper and pens.