VocabauraVOCABAURA

unreactive

adjective

Simple meaning

That does not respond to a stimulation.

Pronunciation

Say it like this:

uhnreeaktiv

Say the bold part a little louder.

US device voice
IPA pronunciation (US)

ənɹiˈæktɪv

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

adjective

  1. psychology

    That does not respond to a stimulation.

  2. chemistry

    Not reacting chemically

  3. chemistry

    Not reactive; relatively inert.

Word at a Glance

Typical Use
Rare

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: That does not respond to a stimulation.

Used this way, unreactive is a reasonably familiar word that usually carries little praise or criticism of its own. It usually sounds natural in a wide range of settings.

Emotional tone
Neutral
Formality
Neutral
Intensity
Not strongly marked
How common
Moderately common
Connotation
No strong connotation
Usage feel
Neutral and straightforward

Nearby words

  • inert , a specialist term, precise but narrower

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

Share your sentence

Write your own example sentence using “unreactive”. We review each one before it appears.

Common Patterns and Combinations

How this word naturally appears with others.

Reacting

chemically unreactive

Reactive

relatively unreactive

Other combinations

completely unreactiverather unreactivegenerally unreactivefairly unreactiveunreactive pupilextremely unreactive

Tap the highlighted word to open its own entry.

More about this wordSynonyms, forms, origin

Synonyms

Sense: that does not respond to a stimulation

inertTechnical

Ask Vocabaura

Understand the word your way.

What Does It Mean Here?

Words can change meaning depending on context.

Use it yourself

Keep learning “unreactive” by choosing the kind of practice you need next.

Want to type words like this one without looking at the keyboard? Each typing round draws from words you've learned, saved or need to review. Follow the free Learn to Type lessons and type your own vocabulary with confidence.

Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.