FAQs About the word invalidator

invalid

an official who can invalidate or nullify

abolish,avoid,cancel,nullify,overturn,repeal,abate,abrogate,null,annul

enact,establish,found,Institute,Lie down,legislate,legitimate,validate,allow,approve

invalidation => invalidation, invalidating => invalidating, invalidated => invalidated, invalidate => invalidate, invalid => invalid,