Let's sit down vs Rest

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

Let's sit down

Top 2,000 (common)

Rest

Top 1,000 (very common) A2 noun

Most common: Rest

	Let's sit down	Rest
Pronunciation	🇬🇧 //lɛts sɪt daʊn// 🇺🇸 //lɛts sɪt daʊn//	🇬🇧 /["/rest/"]/ 🇺🇸 /["/rest/"]/
Meaning	Let's find a place to sit and relax.	To stop working and relax.
Example	After a long day, let's sit down and talk about our plans.	After a long day at work, I need a rest to recharge my energy.
Register	Neutral	Neutral
How common	Top 2,000 (common)	Top 1,000 (very common)
CEFR level	-	A2
Part of speech		noun
Collocations	let's sit together, let's sit quietly, let's sit for a moment	complete, good, long, find, get, have, break, day, interval, at rest, rest from, a day of rest
Antonyms	stand up, move around	work, tire, exert
Common mistakes	Confused with 'let's stand up' or 'let's sit up'., Inappropriate use in very formal contexts., Omitting 'down' when intending to sit.	Using 'rest' with an inappropriate object, like 'rest your face' instead of 'rest your eyes'., Confusing 'rest' with 'rested'—they are different forms and should not be used interchangeably., Forgetting to use 'have a rest' in British English, while using 'take a rest' in American English.
Usage notes	Used in social situations to suggest taking a seat, often in a friendly manner. Avoid in very formal settings.	Use 'rest' when you want to convey the idea of taking a break or recovering. It's appropriate in both casual and formal contexts, but avoid it in very technical settings where specific terms may apply.

See it in real clips

Let's sit down.

Let's sit down

The Pitt › S1 E1

I rest my case, Huckleberry.

Agents of S.H.I.E.L.D. › S1 E1

Skye's sending us the rest of her decrypted files on Centipede,

House Of Dragons › S1 E1

hand-wringing to rest himself.

The Pitt › S1 E1

I rest my case, Huckleberry.

Agents of S.H.I.E.L.D. › S1 E1

Skye's sending us the rest of her decrypted files on Centipede,

Rest

Frequently asked questions: Let's sit down vs Rest

What's the difference between Let's sit down and Rest?

Let's sit down: Let's find a place to sit and relax. Rest: To stop working and relax.

Which is more common: Let's sit down and Rest?

Rest is the most common in everyday English.

Can you show an example of each?

Let's sit down: After a long day, let's sit down and talk about our plans. Rest: After a long day at work, I need a rest to recharge my energy.

Can I use Let's sit down and Rest interchangeably?

Not always. Let's sit down and Rest 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.