Test vs You'll have to try them on

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

Test

Top 1,000 (very common)A1noun

You'll have to try them on

Top 5,000 (fairly common)
Most common: Test
 TestYou'll have to try them on
Pronunciation🇬🇧 /["/test/"]/🇺🇸 /["/test/"]/🇬🇧 //jʊl hæv tə traɪ ðɛm ɒn//🇺🇸 //jʊl hæv tʊ traɪ ðɛm ɑn//
MeaningAn exam to check knowledge or skills.You need to put them on to see if they fit.
ExampleI have a math test tomorrow and I need to study.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 levelA1-
Part of speechnoun
Collocationsdemanding, difficult, gruelling/​grueling, do, sit, take, result, score, conditions, in a/​the test, on a/​the test, test in, exhaustive, extensive, rigorous, number, series, have, undergo, carry out, take place, confirm something, demonstrate something, result, data, statistics, test for, test on, exhaustive, extensive, rigorous, number, series, have, undergo, carry out, take place, confirm something, demonstrate something, result, data, statistics, test for, test on, good, critical, crucial, pose, provide, put somebody/​something to the test, case, the acid test, the litmus test, stand the test of timetry something on, try on a dress, try on shoes, try on clothes, try them on quickly
Antonymsguess, ignore, neglect-
Common mistakesConfused with 'testify' — they mean different things., Using 'test' as a countable noun incorrectly., Mixing up 'tested' and 'testing’ in verb forms.Omitting 'them' or 'on' from the phrase., Using 'try on' without the object., Confusing with 'try out' which means to test something.
Usage notesUsed in educational contexts for quizzes or exams. Can also refer to trials in scientific or real-world situations. Avoid in informal contexts unless using slang.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.

See it in real clips

Test
You'll have to try them on

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

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

Test: An exam to check knowledge or skills. You'll have to try them on: You need to put them on to see if they fit.

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

Test is the most common in everyday English.

Can you show an example of each?

Test: I have a math test tomorrow and I need to study. You'll have to try them on: For the dress code, you'll have to try them on before the event.

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

Not always. Test 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.

Related comparisons