substantive

C2+ Topic:Describing Qualities

US /ˈsʌbstəntɪv/ UK /ˈsʌbstəntɪv/ See IPA manual

Meanings

1

adj
having a firm basis in reality; important and meaningful

The talks produced no substantive agreement.

Thesaurus

Synonyms

1 adj · having a firm basis in... substantial meaningful significant weighty essential solid real

Opposites

insubstantial trivial negligible superficial

Word family

Derived forms substantivelysubstantiveness

Related forms substance substantial substantiate stance

Etymology

From Late Latin substantīvus ('self-existent, of substance'), from Latin substantia ('substance, essence'), from substāre ('to stand firm'), from sub- ('under') + stāre ('to stand').

sub Latin stāre Latin *steh2- Proto-Indo-European

View etymology graph ->

Topics

Describing Qualities Word Formation & Derivatives

External links

# substantive

**Type:** Word
**Level:** C2+
**Part of speech:** adj
**IPA (US):** /ˈsʌbstəntɪv/
**IPA (UK):** /ˈsʌbstəntɪv/

## Meanings
1. having a firm basis in reality; important and meaningful

## Examples
- The talks produced no substantive agreement.

## Synonyms
- substantial
- meaningful
- significant
- weighty
- essential
- solid
- real

## Antonyms
- insubstantial
- trivial
- negligible
- superficial

## Derived Forms
- substantively
- substantiveness

## Related Forms
- substance
- substantial
- substantiate
- stance

## Roots and Affixes
- Root: sub
- Root: stāre
- Root: *steh2-

## Etymology
From Late Latin substantīvus ('self-existent, of substance'), from Latin substantia ('substance, essence'), from substāre ('to stand firm'), from sub- ('under') + stāre ('to stand').

## AI Etymology
Substantive is from Late Latin substantīvus ('self-existent, of substance'), from Latin substantia ('substance, essence'), from substāre ('to stand firm'), from sub- ('under') + stāre ('to stand'). Important recorded forms include sub (Latin), stāre (Latin), and *steh2- (Proto-Indo-European). Morphologically, the word is a built form whose named elements carry part of the historical sense. The current sense covers having a firm basis in reality; important and meaningful. The wider family includes derived forms such as substantively and substantiveness and related words such as substance, substantial, substantiate, and stance.

## Topics
- Describing Qualities
- Word Formation & Derivatives

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