Stationery v Stationary

STATIONERY IS A COMMONLY MISSPELLED WORD. TO HELP YOU REMEMBER THE CORRECT SPELLING HERE'S A GREAT TECHNIQUE 

STATIONERY/STATIONARY –                                   

Stationery is writing materials/office supplies. Stationary is remaining still. 

So just   remember “E is for Envelope”, so it’s STATIONERY and you’re away!