Command vs Imperative vs Instruction vs Mandate

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

Command

Top 1,000 (very common)B2noun

Imperative

FormalTop 5,000 (fairly common)

Instruction

Top 1,000 (very common)A2noun

Mandate

FormalTop 3,000 (common)C1noun
 CommandImperativeInstructionMandate
Pronunciation🇬🇧 /["/kəˈmɑːnd/"]/🇺🇸 /["/kəˈmænd/"]/🇬🇧 //ɪmˈpɛr.ə.tɪv//🇺🇸 //ɪmˈpɛr.ə.tɪv//🇬🇧 /["/ɪnˈstrʌkʃn/"]/🇺🇸 /["/ɪnˈstrʌkʃn/"]/🇬🇧 /["/ˈmændeɪt/"]/🇺🇸 /["/ˈmændeɪt/"]/
MeaningAn order to do something.A command or instruction.a set of steps or guidance on how to do somethingTo officially tell someone they must do something.
ExampleHer ability to command attention in the classroom is impressive.Please sit down is an example of an imperative.The teacher gave clear instruction on how to complete the assignment.It is undemocratic to govern an area without an electoral mandate.
RegisterNeutralFormalNeutralFormal
How commonTop 1,000 (very common)Top 5,000 (fairly common)Top 1,000 (very common)Top 3,000 (common)
CEFR levelB2-A2C1
Part of speechnounnounnoun
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 ofimperative sentence, strong imperative, imperative formcomprehensive, 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 instructionpopular, clear, strong, have, give somebody, issue, in your mandate, under a/​the mandate, with a/​the mandate, an extension of a mandate, a renewal of a mandate, popular, clear, strong, have, give somebody, issue, in your mandate, under a/​the mandate, with a/​the mandate, an extension of a mandate, a renewal of a mandate, popular, clear, strong, have, give somebody, issue, in your mandate, under a/​the mandate, with a/​the mandate, an extension of a mandate, a renewal of a mandate, popular, clear, strong, have, give somebody, issue, in your mandate, under a/​the mandate, with a/​the mandate, an extension of a mandate, a renewal of a mandate
Antonymssubmission, compliance, inactionoptional, discretionaryconfusion, misguidancerecommend, allow, permit
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'.Confuse with 'imperative mood', which specifically refers to command structures in grammar., Use 'imperative' as a noun when it's often an adjective in context., Omit context when discussing 'imperative', leading to ambiguity.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 stepsConfused with 'recommend' — a mandate is mandatory, not optional., Using it in informal conversations, where it sounds too stiff., Misunderstanding its meaning as just a suggestion.
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 'imperative' in formal writing about grammar or when giving strong commands. Avoid in casual conversations.Use 'instruction' in formal or neutral contexts, such as education or manuals. Avoid using it in informal conversations unless discussing specific tasks.Primarily used in legal or political contexts. It's often used when talking about laws, orders, or policies. Avoid in casual conversations.

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Command
Imperative
Instruction

Frequently asked questions: Command vs Imperative vs Instruction vs Mandate

What's the difference between Command, Imperative, Instruction, and Mandate?

Command: An order to do something. Imperative: A command or instruction. Instruction: a set of steps or guidance on how to do something Mandate: To officially tell someone they must do something.

Which is more advanced: Command, Imperative, Instruction, and Mandate?

Mandate is the highest level, at C1, on the CEFR scale.

Can you show an example of each?

Command: Her ability to command attention in the classroom is impressive. Imperative: Please sit down is an example of an imperative. Instruction: The teacher gave clear instruction on how to complete the assignment. Mandate: It is undemocratic to govern an area without an electoral mandate.

Can I use Command, Imperative, Instruction, and Mandate interchangeably?

Not always. Command, Imperative, Instruction, and Mandate 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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