Null

/nƌl/

Synonyms for "null" (119 found)

Ranked by relevance and common usage.

Closest matches (24)

Strong matches (36)

Noun(14 words)
goose egginsignificantinvalidinvalidingmeaninglessmissingmissing valuemore voidmost void clausena valuenadanaughtnilnix
Adjective(2 words)
invalid agreementinvalid conclusion
Adverb(1 words)
most void
Determiner(5 words)
no diagnosis reachedno motion studyno signalno tendency towardno treatment

Related words (59)

Noun(25 words)
no valuenone remainingnonexistencenothingnothingnesspractice no contactrender voidundefinedunenforceablevaluelessvoidvoid a checkvoid a contractvoid a formvoid agreementvoid contractworthlesszerozero digitzero included
Show 5 more words
Adjective(9 words)
nonsignalvoidvoid clausevoid consentvoid ordervoid policyvoid warrantyvoid warranty policyvoided clause
Verb(1 words)
Determiner(1 words)
zero energy input

Choosing the right synonym

  • Closest matches in this entry: absent, aimless, annulled, aught, bad.
  • Sentence evidence is available for null, so synonym choice can be checked against real usage rather than a flat word list.
  • Ranking signals come from opengloss, moby, derived_reverse, wordnet, and related lexical sources.

Synonym selection checklist

  • Match the part of speech before comparing meanings.
  • Check whether the synonym changes intensity, formality, or emotional tone.
  • Read the replacement inside the full sentence, not just beside "null".
  • Prefer the clearest word over the most unusual word when writing for speed or comprehension.

When not to replace "null"

Keep "null" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.

If two options seem close, choose the one that best matches the audience and purpose of the sentence.

Replacement workflow

1. Preserve meaning

Choose a synonym only if it keeps the core idea of "null" intact in the sentence you are editing.

2. Tune tone

Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.

3. Re-read context

Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.

Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.

Final fit check

After choosing a replacement for "null", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.

If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "null" or choose a simpler alternative from the closest-match group.

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

6 relation types

More general

11 entries
absence indicatorconceptdata absencedata valueinsignificanceinvaliditylegal statusrelative quantitystatevaluevaluelessness

More specific

10 entries
empty valueinvalid agreementmissing datumnegligible effectnull pointernull referencenull valueunenforceable clausevoid contractzero value

Collocations

8 entries
null contractnull hypothesisnull pointernull resultnull setnull spacenull terminatornull value

Inflections

3 entries

Derivations

9 entries

similar

1 entries

Sample sentences

19 total sentences available.

Tatoeba + Wiktionary

This bond is null and void.

Source: tatoeba (58435)

How is Null expressed as a regular expression?

Source: tatoeba (327762)

There are people to whom null is a positive number.

Source: tatoeba (1081052)

A number of same-sex marriages conducted last weekend have been declared null and void after the High Court of Australia ruled that the legislation allowing the marriages was unconstitutional.

Source: tatoeba (2925313)

Showing 4 of 19 available sentences.

Common questions

What are the closest synonyms for "null"?

Closest matches include absent, aimless, annulled, aught, bad.

How should I check whether a synonym fits "null"?

Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.

More for "null"