Definition for Null and void:

• Something redundant, or that has no value, or effect, commonly used in the legal sense.

Synonyms for Null and void:

• adj.

  •void (adjective)
  • Avoided,
  • negated,
  • sterile,
  • set aside,
  • ineffectual.

• Other synonyms:

  •adj.
  • ineffective,
  • inefficient,
  • invertebrate,
  • unconfirmed,
  • void,
  • Voided,
  • null and void,
  • anticlimactic,
  • characterless,
  • defeasible,
  • forceless,
  • inefficacious,
  • nonexistent,
  • null,
  • reasonless,
  • unenforceable,
  • unratified,
  • unsanctioned,
  • ill-founded,
  • not working,
  • not binding,
  • not viable.
  •n.
  • invalid.

Antonyms for Null and void:

• adj.

  • Other antonyms:
    binding, good, working, legal.