unless

pronunciation

How to pronounce unless in British English: UK [ənˈles]word uk audio image

How to pronounce unless in American English: US [ənˈles] word us audio image

Word Origin

unless (conj.)
mid-15c., earlier onlesse, from (not) on lesse (than) "(not) on a less compelling condition (than);" see less. The first syllable originally on, but the negative connotation and the lack of stress changed it to un-. "Except could once be used as a synonym for unless, but the words have now drawn entirely apart" [Century Dictionary].

Example

1. This poses no threat , unless you show fear .
2. We never know we will succeed unless we actually try .
3. Unless I divorce her , of course .
4. Unless you 're on a treadmill .
5. Unless you count former president george w. bush .

more: >How to Use "unless" with Example Sentences