adaptive

C2+ Topic:Describing Qualities

US /əˈdæptɪv/ UK /əˈdaptɪv/ See IPA manual

Minimal pairs

Sounds like adoptive /æ/ vs /ɑ/

adj

Meanings

1

adj
able to adjust readily to new conditions or uses

The adaptive software reconfigures itself to each user's habits.

Thesaurus

Synonyms

1 adj · able to adjust readily to... flexible versatile adjustable pliant resilient

Opposites

rigid inflexiblemaladaptive

Word family

Forms adaptively

Derived forms adaptivelyadaptiveness

Related forms adapt adaptation adaptable

Etymology

From adapt + -ive, ultimately from Latin adaptare ('to fit to'), from ad- ('to') + aptare ('to fit'), from aptus ('fitted').

adaptare Latin aptus Latin

View etymology graph ->

Topics

Describing Qualities Word Formation & Derivatives

# adaptive

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

## Meanings
1. able to adjust readily to new conditions or uses

## Examples
- The adaptive software reconfigures itself to each user's habits.

## Synonyms
- flexible
- versatile
- adjustable
- pliant
- resilient

## Antonyms
- rigid
- inflexible
- maladaptive

## Derived Forms
- adaptively
- adaptiveness

## Related Forms
- adapt
- adaptation
- adaptable

## Roots and Affixes
- Root: adaptare
- Root: aptus

## Etymology
From adapt + -ive, ultimately from Latin adaptare ('to fit to'), from ad- ('to') + aptare ('to fit'), from aptus ('fitted').

## AI Etymology
adaptive comes from adapt + -ive, ultimately from Latin adaptare ('to fit to'), from ad- ('to') + aptare ('to fit'), from aptus ('fitted'). Morphologically, the word is transparent: -ive is attached to the older base named in the history, so the modern form packages an inherited or borrowed stem inside a later English derivative. In modern use, the adjective sense is "able to adjust readily to new conditions or uses", which keeps the etymology connected to the word's present dictionary value rather than treating it as a merely historical label. The wider word family includes related English forms such as adapt, adaptation, adaptable and derivatives such as adaptively, adaptiveness, showing how the same base continues to support neighboring English vocabulary. The principal historical forms in the chain include Latin adaptare, Latin aptus, which anchor the explanation in named linguistic material.

## Topics
- Describing Qualities
- Word Formation & Derivatives

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