Isn't unprecedented Synonyms
We can't find synonyms for the phrase "Isn't unprecedented", but we have synonyms for terms, you can combine them.IU abbreviation
IU is an abbreviation for Isn't UnprecedentedWhat does IU stand for?
IU stands for "Isn't Unprecedented" Definitions for Unprecedented
- (adjective) not known or experienced before
- (adjective) having no precedent; novel