Stationary vs Stationery: What's the Difference and How to Remember It

Have you ever found yourself staring at these two words, ‘stationary’ and 'stationery', wondering which one to use? If yes, this is a common confusion, as these two words look almost identical and sound exactly the same. This makes them one of the most commonly confused word pairs in the English language.

Once you understand the difference between stationary and stationery, you will never mix them up again. The spelling of 'stationary' vs 'stationery' is where things get tricky; they differ by just one letter, but their meanings could not be more different. One is an adjective describing something that is not moving; the other is a noun referring to writing materials like paper, envelopes, and pens.

Table of Contents

• Stationary vs Stationery: Key Differences
• What does Stationary Mean?
• What does Stationery Mean?
• Stationary vs Stationery: Examples in Sentences
• Memory Tricks to Remember the Difference
• Common Mistakes with Stationary and Stationery

Stationary vs Stationery: Key Differences

The words ‘stationary’ and ‘stationery’ are often confused due to their similar spelling and pronunciation. However, they belong to different parts of speech and have different meanings.

What does Stationary Mean?

‘Stationary’ is an adjective. It describes something that is fixed in one place, not moving, or not changing.

Think of a bicycle at the gym that you pedal but goes nowhere; that is a stationary bike. The word can describe physical objects that are not in motion, as well as things like populations or prices that are not changing over time.

Pronunciation: /ˈsteɪ.ʃən.er.i/ (same as stationery)

Synonyms for stationary: immobile, motionless, still, fixed, at rest, at a standstill

What does Stationery Mean?

Stationery is a noun. It refers to writing materials such as paper, envelopes, pens, notebooks, and related supplies. In a more specific business or formal context, it can refer to official printed paper bearing the name or logo of a company or individual.

The word ‘stationery’ actually comes from the older noun ‘stationer’, which refers to a bookseller or publisher, and later to someone who sells writing materials.

Pronunciation: /ˈsteɪ.ʃən.er.i/ (same as stationary)

Synonyms for stationery: writing materials, writing paper, letterhead, paper and pens

Stationary vs Stationery: Examples in Sentences

By seeing how the words are used in sentences, you will get a better understanding of the difference between ‘stationary’ and ‘stationery’. Here are clear examples for each.

Stationary in sentences:

• The traffic was so heavy that the cars remained stationary for over an hour.

• After my ankle injury, the doctor suggested I exercise on a stationary bike.

• Scientists observed that the object appeared stationary when viewed from Earth.

• Population growth in that region has stayed stationary for several years.

• She thought she could make out a dark, stationary figure standing under the street lamp.

Stationery in sentences:

• The hotel offered complimentary stationery to guests who wished to write letters.

• She needed to restock her stationery before the new school year began.

• Please use the company's official stationery for all written correspondence.

• He found a lovely stationery shop near the university that sold beautiful handmade paper.

• We are running low on envelopes. Can you add them to the stationery order? 
  
  

Memory Tricks to Remember the Difference

The spelling of ‘stationery’ vs ‘stationary’ confuses even experienced writers. But these simple memory tricks make it easy to keep them straight.

• The ‘e’ in stationery stands for ‘envelopes’: stationery contains the letter ‘e’, and so does the word envelopes. Since stationery is all about writing materials like paper and envelopes, let the shared ‘e’ be your reminder.

• Stationery → Envelopes → writing materials

• The ‘a’ in ‘stationary’ stands for ‘at rest’: ‘Stationary’ contains the letter ‘a’, and so does the phrase ‘at rest’. If something is stationary, it is at rest, not moving. 

• Stationary → At rest → not moving

• The ‘er’ connection: Both ‘stationery’ and ‘paper’ contain the letters ‘-er’.
  Stationery = paper → both end in ‘-er’

 

Common Mistakes with Stationary and Stationery

• Writing ‘stationary’ when you mean writing materials
  Incorrect: I need to buy some stationary before school starts.
  Correct: I need to buy some stationery before school starts.
  Since stationery is a noun referring to writing supplies, it needs the ‘e’ spelling.

• Writing ‘stationery’ to describe something not moving
  Incorrect: The bus remained stationery at the stop for ten minutes.
  Correct: The bus remained stationary at the stop for ten minutes.
  When describing something that is not moving, use the ‘a’ spelling for 'stationary'.

• Assuming the UK and US spellings differ
  Some learners assume that, like other words (e.g., colour vs color), British English and American English spell these words differently. They do not. The meanings and spellings of stationary and stationery are the same in both British English and American English. Only the context of use determines the spelling.

• Using stationery as an adjective
  Incorrect: The stationery bicycle at the gym is broken.
  Correct: The stationary bicycle at the gym is broken.
  Stationery is always a noun. It can never describe or modify another noun the way an adjective does.