Catalogue vs Inventory

When to use each in English, with meaning, register, and examples.

Catalogue

Top 3,000 (common)C1noun

Inventory

Top 5,000 (fairly common)B1noun
Most common: Catalogue
 CatalogueInventory
Pronunciation🇬🇧 /["/ˈkætəlɒɡ/"]/🇺🇸 /["/ˈkætəlɔːɡ/"]/🇬🇧 /["/ˈɪnvəntri/"]/🇺🇸 /["/ˈɪnvəntɔːri/"]/
MeaningA list of items, often for sale or to be looked at.A list of items that a person or business has.
ExampleThe museum has published a new catalogue of its ancient artifacts.The store's inventory includes over 1,000 different products.
RegisterNeutralNeutral
How commonTop 3,000 (common)Top 5,000 (fairly common)
CEFR levelC1B1
Part of speechnounnoun
Collocationscolour/​color, illustrated, mail-order, produce, publish, browse through, in a/​the cataloguecomplete, comprehensive, detailed, compile, complete, conduct, list something, in an/​the inventory, on an/​the inventory, excess, surplus, unsold, stock, replenish, liquidate, control, management
Antonymsdisorganization, chaos, disorder, messdepletion, lack, shortage
Common mistakesConfused with 'catalog' — it's the same but 'catalogue' is the British spelling., Using 'catalogue' as a verb mistakenly — it is primarily a noun.Confused with 'invent' or 'invention'., Using it as a verb incorrectly., Saying 'inventories' when referring to a single list.
Usage notesUse 'catalogue' in business or academic contexts. It's appropriate for formal documents or retail environments but less common in casual conversation.Commonly used in business contexts to discuss supplies or stock. Not usually used in casual conversation.

Frequently asked questions: Catalogue vs Inventory

What's the difference between Catalogue and Inventory?

Catalogue: A list of items, often for sale or to be looked at. Inventory: A list of items that a person or business has.

Which is more common: Catalogue and Inventory?

Catalogue is the most common in everyday English.

Are Catalogue and Inventory the same CEFR level?

Catalogue: C1, Inventory: B1 on the CEFR scale.

Can I use Catalogue and Inventory interchangeably?

Not always. Catalogue and Inventory are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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