HeyRua Get the app

Reactive in Irish (imoibríoch): Meaning, Forms, Examples

The Irish for reactive is imoibríoch: ábhar imoibríoch, a reactive material.
Updated October 2026Report a mistake

How to say “reactive” in Irish

Irish:
imoibríoch
English:
reactive
Word type:
adjective
More reactive:
níos imoibríche
Most reactive:
is imoibríche
Plural:
imoibríocha
Pronunciation:
“IM-ib-ree-ukh”  /ˈɪmʲɪbʲɾʲiːəx/

What does “imoibríoch” mean?

“Imoibríoch” has two alternative meanings. The most common comes first.

reactive
Readily taking part in a chemical reaction with other substances.Also: chemically reactive.
1 other meaning:
2reactive
Responding to events after they happen rather than acting in advance.Also: responsive.

“Imoibríoch” after a noun

An Irish adjective comes after its noun. Here is imoibríoch after ábhar (material, masculine), after bean (woman, feminine) and after a plural.

after a masculine nounábhar imoibríocha reactive material
after a feminine nounbean imoibríocha reactive woman
after a plural nounábhair imoibríochareactive materials

séimhiú (the h) the ending

plural
ábhairmaterials
+
imoibríochareactive, plural
=
ábhair imoibríochareactive materials

With a plural noun the adjective takes its plural form, imoibríocha.

More reactive, most reactive, very reactive

níosmore
+
imoibríchereactive
=
níos imoibríchemore reactive
ismost
+
imoibríchereactive
=
is imoibríchemost reactive

Tá potaisiam níos imoibríche ná sóidiam. Potassium is more reactive than sodium.

more reactiveníos imoibríchein the past tense: ní b'imoibríche
most reactiveis imoibríchein the past tense: ab imoibríche
as reactive aschomh himoibríoch lechomh puts an h before a vowel
very reactivean-imoibríochan- lenites, except d, t and s
too reactiveró-imoibríochró- lenites

“Imoibríoch” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Is miotal imoibríoch é an sóidiam.
Sodium is a reactive metal.
Is substaint imoibríoch í seo.
This is a reactive substance.
Coinnigh na miotail imoibríocha faoi ola.
Keep the reactive metals under oil.
Tá potaisiam níos imoibríche ná sóidiam.
Potassium is more reactive than sodium.
Tá an gás seo an-imoibríoch.
This gas is very reactive.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Reactive in Irish: frequently asked questions

What is the Irish for reactive?

The Irish for reactive is imoibríoch (pronounced “IM-ib-ree-ukh”). It comes after the noun: ábhar imoibríoch, a reactive material; bean imoibríoch, a reactive woman.

How do you say more reactive and most reactive in Irish?

níos imoibríche is more reactive and is imoibríche is most reactive. In the past tense they become ní b'imoibríche and ab imoibríche.

What is the plural of imoibríoch?

With a plural noun imoibríoch becomes imoibríocha: ábhair imoibríocha, mná imoibríocha.

How do you say very reactive in Irish?

an-imoibríoch. Too reactive is ró-imoibríoch, and as reactive as is chomh himoibríoch le.

What is the opposite of imoibríoch in chemistry?

An unreactive substance is usually described as támh (inert), as in gás támh, an inert gas.

Learn Irish by
actually speaking it

Learn everyday Irish words like imoibríoch through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen