In tasks I can guess which to use but I don't really get their meaning.

2 Answers


Firstly there is no any similarities between them.

We use UNLESS when we don't want to say İF NOT.(I m expecting you've already known that)

We use UNTIL when we would like to say a  not before a particular time or event.(or as far as)


 He waited until(or shortly till) she was finished talking.

You may not get this job unless(if not) you've got experience.


The difference btn unless and until that unless expresses condition eg:you will lose unless you train well. But the term" until"express time eg:we can't begin study until you calm down.

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