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.

---

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

---

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

Etymology

Origin of substantive

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

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

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

“The elaborate pageantry matters precisely because there is still relatively little substantive progress to showcase,” Singleton said.

From Los Angeles Times ● Sep. 25, 2026

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

From Salon ● Sep. 25, 2026

The obstacles in the way of reaching any substantive agreement between the two nations are significant, however.

From BBC ● Sep. 24, 2026

It was his odd blindness, I think, to all problems of a personal nature which made him able at the end to transmute even Bunny’s highly substantive troubles into spiritual ones.

From "The Secret History" by Donna Tartt

The adjectives and adverbs undergo the same variations, partaking of the prefixes of the substantives with which they may be conjoined; the nouns form diminutives, thus:— Indoda, a man.

From Sporting Scenes amongst the Kaffirs of South Africa by A. W. (Alfred Wilks) Drayson

The same occurs in Mexican, and the chief termination of substantives, tli, is almost identical in sound with that in the Maipure.

From The Philosophic Grammar of American Languages, as Set Forth by Wilhelm von Humboldt With the Translation of an Unpublished Memoir by Him on the American Verb by Daniel Garrison Brinton

Robert, when eleven years old, showed a deep interest in the study of grammar and language, and ‘excelled as a critic in substantives, verbs, and participles.’

From The Real Robert Burns by J. L. Hughes

In most American idioms their origin from substantives is readily recognizable.

From The Philosophic Grammar of American Languages, as Set Forth by Wilhelm von Humboldt With the Translation of an Unpublished Memoir by Him on the American Verb by Daniel Garrison Brinton

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

Related Words

• actual
• essential
• existing
• real