Nullify Nullify synonyms annul nullify and annul invalidate nullify and invalidate void nullify and void negate nullify and negate neutralize nullify and neutralize abrogate nullify and abrogate quash nullify and quash abolish nullify and abolish cancel nullify and cancel rescind nullify and rescind Full list of synonyms (936) Nullify antonyms validate nullify and validate ratify nullify and ratify establish nullify and establish enact nullify and enact sanction nullify and sanction pass nullify and pass allow nullify and allow approve nullify and approve legalize nullify and legalize formalize nullify and formalize Full list of antonyms (43) Share this picture Share this image Share this picture Share this image
