Fit vs You'll have to try them on

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

Fit

Top 1,000 (very common)A2verb

You'll have to try them on

Top 5,000 (fairly common)
Most common: Fit
 FitYou'll have to try them on
Pronunciation🇬🇧 /["/fɪt/","/fɪts/","/ˈfɪtɪd/","/ˈfɪtɪŋ/"]/🇺🇸 /["/fɪt/","/fɪts/","/ˈfɪtɪd/","/ˈfɪtɪŋ/"]/🇬🇧 //jʊl hæv tə traɪ ðɛm ɒn//🇺🇸 //jʊl hæv tʊ traɪ ðɛm ɑn//
MeaningTo be the right size or shape for something.You need to put them on to see if they fit.
ExampleI need to fit this new sofa into my living room.For the dress code, you'll have to try them on before the event.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA2-
Part of speechverb
Collocationsclosely, neatly, nicely, be designed to, in, into, onto, closely, neatly, nicely, be designed to, in, into, onto, perfectly, seamlessly, for, with, perfectly, seamlessly, for, withtry something on, try on a dress, try on shoes, try on clothes, try them on quickly
Antonymsmiss, squeeze, misfit-
Common mistakes'Fit' is often confused with 'fitted' — 'fit' describes the state, 'fitted' describes the act of making something fit., Some learners forget to use the preposition 'into' when discussing fitting in a space (e.g., 'fit into the box')., Using 'fit' as a noun instead of a verb can lead to confusion, as it mainly functions as a verb.Omitting 'them' or 'on' from the phrase., Using 'try on' without the object., Confusing with 'try out' which means to test something.
Usage notesUse 'fit' when discussing whether something matches well or is suitable. It's neutral, so it can be used in both casual and formal conversations. Avoid using it when discussing emotional or abstract concepts; it’s more about physical or practical suitability.Use this phrase when suggesting someone should wear an item, often clothing, to check fit. It's suitable in stores or casual conversations but avoid in formal contexts.

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Fit
You'll have to try them on

Frequently asked questions: Fit vs You'll have to try them on

What's the difference between Fit and You'll have to try them on?

Fit: To be the right size or shape for something. You'll have to try them on: You need to put them on to see if they fit.

Which is more common: Fit and You'll have to try them on?

Fit is the most common in everyday English.

Can you show an example of each?

Fit: I need to fit this new sofa into my living room. You'll have to try them on: For the dress code, you'll have to try them on before the event.

Can I use Fit and You'll have to try them on interchangeably?

Not always. Fit and You'll have to try them on 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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