substantive

American  

[suhb-stuhn-tiv] / ˈsʌb stən tɪv /

noun

Grammar.

• substantives
  plural

1. a noun.

2. a pronoun or other word or phrase functioning or inflected like a noun.

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adjective

1. Grammar.

   1. pertaining to substantives.

   2. used in a sentence like a noun.

      a substantive adjective.

   3. expressing existence.

      “to be” is a substantive verb.

2. having independent existence; independent.

3. belonging to the real nature or essential part of a thing; essential.

4. real or actual.

5. of considerable amount or quantity.

6. possessing substance; having practical importance, value, or effect.

   substantive issues under discussion.

7. Law. pertaining to the rules of right which courts are called on to apply, as distinguished from rules of procedure (opposed to adjective).

8. (of dye colors) attaching directly to the material without the aid of a mordant (opposed to adjective).

substantive British  

/ ˈsʌbstəntɪv /

noun

1. grammar a noun or pronoun used in place of a noun

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adjective

1. of, relating to, containing, or being the essential element of a thing

2. having independent function, resources, or existence

3. of substantial quantity

4. solid in foundation or basis

5. grammar denoting, relating to, or standing in place of a noun

6. relating to the essential legal principles administered by the courts, as opposed to practice and procedure Compare adjective

7. (of a dye or colour) staining the material directly without use of a mordant

Other Word Forms

Derived Forms

• nonsubstantiveness
  noun
• substantiveness
  noun
• nonsubstantive
  adjective
• substantival
  adjective
• unsubstantive
  adjective
• substantivally
  adverb
• substantively
  adverb

Inflected Forms

Nouns

• substantives
  plural

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Etymology

Origin of substantive

First recorded in 1350–1400; Middle English, from Late Latin substantīvus, equivalent to Latin substant(ia) substance + -īvus -ive

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Explanation

When you talk about substantive change, you mean change that really makes a difference. After a substantive discussion, you will have an in-depth understanding of what you are talking about. When something is substantive, there is a lot of "there there," be it meaning or volume of things. The word brings a serious tone. While it is often used to talk about problems and their solutions, a big steak dinner could be called substantive, as could a very long piece of writing. In any case, you use it when there is a lot of substance involved.

Example Sentences

See Examples For:

substantive substantives

If we simply read the text of the 14th Amendment, the Due Process Clause seems an unlikely home for substantive rights.

From The Wall Street Journal ● Oct. 2, 2026

Neighborhood Council Coalition’s subcommission on charter reform, said there was “no substantive change” to neighborhood councils in the amendment.

From Los Angeles Times ● Oct. 1, 2026

Oliver Stuenkel, a professor at the Getulio Vargas Foundation, downplayed the importance of ideology in regional relations as more "rhetorical than substantive."

From Barron's ● Sep. 28, 2026

It lacks aesthetic appeal, organizational coherence, and the perception of substantive balance.”

From Salon ● Sep. 25, 2026

My popularity there is based on more substantive qualities than physical maturity.

From "You Bring the Distant Near" by Mitali Perkins

The Chinese do not decline their substantives, but they indicate the cases distinctly— A. By means of particles.

From Lectures on The Science of Language by Max Müller

He has a perfect hatred of pronouns, and for fear of a possible entanglement between 'hims' and 'hers' and 'its,' he will repeat not merely a substantive, but a whole group of substantives.

From Hours in a Library New Edition, with Additions. Vol. II (of 3) by Sir Leslie Stephen

The terminations of the cases and numbers of adjectives are the same as those of substantives, and are treated in the preceding paragraph.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 1 "Franciscans" to "French Language" by Various

There is a tendency to make the plural of all substantives except masculine monosyllables end in -an.

From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 5 "Cat" to "Celt" by Various

Verbs and substantives are combined as predicate and object.

From Torrent of Portyngale by Unknown

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Related Words

• actual
• essential
• existing
• real

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