Command vs Instruction

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

Command

Top 1,000 (very common)B2noun

Instruction

Top 1,000 (very common)A2noun
 CommandInstruction
Pronunciation🇬🇧 /["/kəˈmɑːnd/"]/🇺🇸 /["/kəˈmænd/"]/🇬🇧 /["/ɪnˈstrʌkʃn/"]/🇺🇸 /["/ɪnˈstrʌkʃn/"]/
MeaningAn order to do something.a set of steps or guidance on how to do something
ExampleHer ability to command attention in the classroom is impressive.The teacher gave clear instruction on how to complete the assignment.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB2A2
Part of speechnounnoun
Collocationsbasic, simple, carry out, obey, disobey, at somebody’s command, your wish is my command, spoken, verbal, voice, enter, type, use, line, prompt, complete, full, total, have, assume, take, centre/​center, chair, deck, in command, in command of, under somebody’s command, the chain of command, the line of command, excellent, fluent, good, have, demonstrate, show, at your command, command ofcomprehensive, full, adequate, list, series, set, read, understand, follow, tell somebody something, book, booklet, leaflet, according to the instruction, in accordance with the instruction, in the instruction, clear, explicit, express, be under, have, act on, according to the instruction, in accordance with the instruction, on (somebody’s) instruction, carry out, follow, etc somebody’s instructions to the letter, series, set, carry out, execute, process, set, proper, formal, informal, course, get, have, receive, for the instruction of, under instruction, instruction by, a medium of instruction
Antonymssubmission, compliance, inactionconfusion, misguidance
Common mistakes'Command' is confused with 'demand' but is less aggressive., Learners often use 'command' without an object, forgetting it typically requires one., Mispronouncing 'command' as 'comand'.Confusing 'instruction' with 'construction' (different meanings), Using 'instruct' instead of 'instruction' as a noun, Mistaking 'instructions' as always plural; sometimes it can refer to a single set of steps
Usage notesUse 'command' when giving direct instructions, especially in formal contexts like military or authority. Avoid in casual conversations where 'ask' or 'request' might be more appropriate.Use 'instruction' in formal or neutral contexts, such as education or manuals. Avoid using it in informal conversations unless discussing specific tasks.

Frequently asked questions: Command vs Instruction

What's the difference between Command and Instruction?

Command: An order to do something. Instruction: a set of steps or guidance on how to do something

Are Command and Instruction the same CEFR level?

Command: B2, Instruction: A2 on the CEFR scale.

Can I use Command and Instruction interchangeably?

Not always. Command and Instruction 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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