Assist vs Lend a hand

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

Assist

Top 1,000 (very common)B1verb

Lend a hand

Top 2,000 (common)
Most common: Assist
 AssistLend a hand
Pronunciation🇬🇧 /["/əˈsɪst/","/əˈsɪsts/","/əˈsɪstɪd/","/əˈsɪstɪŋ/"]/🇺🇸 /["/əˈsɪst/","/əˈsɪsts/","/əˈsɪstɪd/","/əˈsɪstɪŋ/"]/🇬🇧 //lɛnd ə hænd//🇺🇸 //lɛnd ə hænd//
MeaningTo help someone with something.To help someone
ExampleI will assist you with your homework tonight.Can you lend a hand with this project?
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB1-
Part of speechverb
Collocationsgreatly, materially, ably, be designed to, in, withlend a hand to someone, lend a helping hand, lend a hand at work
Antonymshinder, impede, obstruct-
Common mistakesUsing 'assist' without an object (e.g., 'I assist.' should be 'I assist you.')., Confusing 'assist' with 'resist' due to similar spelling., Incorrectly using 'assist' in a passive sentence without context.Using 'lend a hand' without 'a hand' (e.g., 'lend help'), Confusing 'lend a hand' with 'give a hand' (they have similar meanings but are used differently), Overusing the phrase in contexts where less informal language is appropriate
Usage notesUse 'assist' in places where help is provided. It is suitable for both written and spoken contexts, often used in professional settings. Avoid in casual conversations where simpler terms like 'help' may be preferred.Use 'lend a hand' in informal and neutral contexts when offering help. Avoid in very formal situations.

Frequently asked questions: Assist vs Lend a hand

What's the difference between Assist and Lend a hand?

Assist: To help someone with something. Lend a hand: To help someone

Which is more common: Assist and Lend a hand?

Assist is the most common in everyday English.

Can you show an example of each?

Assist: I will assist you with your homework tonight. Lend a hand: Can you lend a hand with this project?

Can I use Assist and Lend a hand interchangeably?

Not always. Assist and Lend a hand 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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