except if

Only not when

Except if introduces a condition that would negate or override a general statement—functioning like "unless" but with slightly more emphasis on the exception.

The park is open daily, except if there's a storm warning.

The phrase often appears in legal or formal contexts where exceptions must be explicitly stated.

Related

stipulation · caveat · exemption · exclusion · but · other than · aside from · however · otherwise · save · save for · barring · assuming · supposing · in case of · prerequisite · loophole · escape clause

Opposites
conditionality of exception

except ifwithout exception

True for all cases

even if · always · regardless · no matter what · unconditionally

Family

exception, exceptional, exceptionally, exceptions, excepting

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G