Which of the following are SYNONYMS for the word INVALIDATE?
A. outlook; mindset; viewpoint
B. cancel; negate; nullify; undo
C. vigorous; ambitious; energetic; self-starting
D. deter; inhibit; impede; hinder
E. layabout; couch potato; lazy person
It’s B. As invalidate is to basically “not validate”, which is basically the same as cancelling. Therefore, it’s B, as it includes the word “cancel”, and synonyms to that word as well.
