Administer vs Regulate

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

Administer

Formal Top 3,000 (common) C1 verb

Regulate

Formal Top 2,000 (common) B2 verb

Most common: Regulate

	Administer	Regulate
Pronunciation	🇬🇧 /["/ədˈmɪnɪstə(r)/","/ədˈmɪnɪstəz/","/ədˈmɪnɪstəd/","/ədˈmɪnɪstərɪŋ/"]/ 🇺🇸 /["/ədˈmɪnɪstər/","/ədˈmɪnɪstərz/","/ədˈmɪnɪstərd/","/ədˈmɪnɪstərɪŋ/"]/	🇬🇧 /["/ˈreɡjuleɪt/","/ˈreɡjuleɪts/","/ˈreɡjuleɪtɪd/","/ˈreɡjuleɪtɪŋ/"]/ 🇺🇸 /["/ˈreɡjuleɪt/","/ˈreɡjuleɪts/","/ˈreɡjuleɪtɪd/","/ˈreɡjuleɪtɪŋ/"]/
Meaning	To give or manage something, usually help or medicine.	To control something by making rules or laws.
Example	The nurse will administer the vaccine to all eligible patients.	The government aims to regulate the financial markets to ensure fairness.
Register	Formal	Formal
How common	Top 3,000 (common)	Top 2,000 (common)
CEFR level	C1	B2
Part of speech	verb	verb
Collocations	effectively, efficiently, centrally, be difficult to, be easy to, be simple to	closely, heavily, strictly, attempt to, seek to, be designed to, an attempt to regulate something, regulated by law, regulated by statute
Antonyms	withhold, deny	deregulate, ignore, disorganize
Common mistakes	Confused with 'administered' in past tense but forgets the context., Using 'administer' without specifying what is being given., Mixing it up with 'manage', which has a broader meaning.	Confused with 'regulator', which is a device that controls something., Using 'regulate' with intransitive verbs incorrectly, e.g., 'regulate in'., Mixing up with 'alleviate', which means to make something easier.
Usage notes	Used in formal contexts, often when discussing healthcare or management. Not appropriate in casual conversations.	Used in legal and governmental contexts. More formal than 'control'. Avoid in casual conversation.

See it in real clips

The Sopranos › S1 E1

I administer the dental plan.

Administer

Frequently asked questions: Administer vs Regulate

What's the difference between Administer and Regulate?

Administer: To give or manage something, usually help or medicine. Regulate: To control something by making rules or laws.

Which is more common: Administer and Regulate?

Regulate is the most common in everyday English.

Which is more advanced: Administer and Regulate?

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

Are Administer and Regulate the same CEFR level?

Administer: C1, Regulate: B2 on the CEFR scale.

What part of speech are Administer and Regulate?

Administer: verb, Regulate: verb.

Can you show an example of each?

Administer: The nurse will administer the vaccine to all eligible patients. Regulate: The government aims to regulate the financial markets to ensure fairness.

Can I use Administer and Regulate interchangeably?

Not always. Administer and Regulate 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.