1The company's decision to downsize was irrevocable, and many employees lost their jobs as a result.
2Is the government's commitment to reducing carbon emissions irrevocable, or can it be renegotiated?
3The judge's ruling was irrevocable, and the defendant was sentenced to life in prison without parole.
4Try to avoid making irrevocable mistakes when working on critical projects with tight deadlines.
5There are some irrevocable consequences of climate change that we cannot ignore or reverse, no matter how hard we try.