The long-term legal, political and diplomatic ramifications for Israel are incalculable.
The pain and loss caused by the events of January 8, 2011, are incalculable.
“Ozymandias” is about the incalculable ramifications of that first tiny betrayal.
1795, from in- (1) "not, opposite of" + calculable (see calculate). Related: Incalculably; incalculability.