Slight vs Subtle

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

Slight

Top 2,000 (common) B2 adjective

Subtle

Top 2,000 (common) C1 adjective

	Slight	Subtle
Pronunciation	🇬🇧 /["/slaɪt/"]/ 🇺🇸 /["/slaɪt/"]/	🇬🇧 /["/ˈsʌtl/","/ˈsʌtələ(r)/","/ˈsʌtəlɪst/"]/ 🇺🇸 /["/ˈsʌtl/","/ˈsʌtələr/","/ˈsʌtəlɪst/"]/
Meaning	A little bit or small in amount.	Not obvious or easy to notice.
Example	There was a slight delay in the train schedule due to maintenance work.	The artist used subtle colors to create a calming effect in the painting.
Register	Neutral	Neutral
How common	Top 2,000 (common)	Top 2,000 (common)
CEFR level	B2	C1
Part of speech	adjective	adjective
Collocations	appear, be, seem, extremely, fairly, very, the slightest of…, be, look, very, physically	be, seem, become, extremely, fairly, very, be, seem, become, extremely, fairly, very
Antonyms	significant, substantial, considerable	obvious, blatant, glaring
Common mistakes	Confusing with 'slighted' which means to insult someone., Using 'slight' to describe something very large instead of small., Mixing up 'slight' with 'light' regarding weight.	Confused with 'suttle', which is incorrect spelling., Using 'subtle' for obvious things., Overusing 'subtle' instead of simpler words like 'small' or 'slight'.
Usage notes	Use 'slight' to describe something that is not much or only a little. It is appropriate in both formal and informal contexts but is less common in very casual speech.	Use 'subtle' when describing things that are not clear or direct. It's appropriate in both formal and informal contexts but avoid it in simplistic conversations.

See it in real clips

The Lord Of The Rings › The return of the king

A slight tingle in my fingers.

Top Gear › S1 E1

There is a slight problem with it.

The Lord Of The Rings › The return of the king

A slight tingle in my fingers.

Top Gear › S1 E1

There is a slight problem with it.

Slight

Much more subtle.

Subtle

Frequently asked questions: Slight vs Subtle

What's the difference between Slight and Subtle?

Slight: A little bit or small in amount. Subtle: Not obvious or easy to notice.

Which is more advanced: Slight and Subtle?

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

Are Slight and Subtle the same CEFR level?

Slight: B2, Subtle: C1 on the CEFR scale.

What part of speech are Slight and Subtle?

Slight: adjective, Subtle: adjective.

Can you show an example of each?

Slight: There was a slight delay in the train schedule due to maintenance work. Subtle: The artist used subtle colors to create a calming effect in the painting.

Can I use Slight and Subtle interchangeably?

Not always. Slight and Subtle 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.