Stationary / Stationery
Different meaningsStationary means still; stationery refers to writing materials.
Stationary
Use when
You mean not moving or not changing.
Example
“The vehicle remained stationary during the inspection.”
Stationery
Use when
You mean writing materials or office paper supplies.
Example
“Order the approved letterhead through the stationery catalogue.”
Quick check
office stationary, a stationery vehicle
Usage note