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Conscious in Irish (comhfhiosach): Meaning, Forms, Examples

The Irish for conscious is comhfhiosach: duine comhfhiosach, a conscious person.
Updated October 2026Report a mistake

How to say “conscious” in Irish

Irish:
comhfhiosach
English:
conscious
Word type:
adjective
More conscious:
níos comhfhiosaí
Most conscious:
is comhfhiosaí
Plural:
comhfhiosacha
Pronunciation:
“KOH-iss-ukh”  /ˈkoːɪsˠəx/

What does “comhfhiosach” mean?

conscious
Aware of something, especially aware of oneself or of a fact.Also: aware, self-aware, mindful.

Other Irish adjectives for conscious: feasach (aware)

“Comhfhiosach” after a noun

An Irish adjective comes after its noun. Here is comhfhiosach after duine (person, masculine), after bean (woman, feminine) and after a plural.

after a masculine nounduine comhfhiosacha conscious person
after a feminine nounbean chomhfhiosacha conscious woman
after a plural noundaoine comhfhiosachaconscious people

séimhiú (the h) the ending

feminine
beanwoman
+
comhfhiosachconscious
=
bean chomhfhiosacha conscious woman

After a feminine noun the adjective gets a séimhiú, an h after its first letter: bean chomhfhiosach. After a masculine noun it stays as it is: duine comhfhiosach.

plural
daoinepeople
+
comhfhiosachaconscious, plural
=
daoine comhfhiosachaconscious people

With a plural noun the adjective takes its plural form, comhfhiosacha. It also gets an h after a plural that ends in a slender consonant; after other plurals it does not: mná comhfhiosacha.

More conscious, most conscious, very conscious

níosmore
+
comhfhiosaíconscious
=
níos comhfhiosaímore conscious
ismost
+
comhfhiosaíconscious
=
is comhfhiosaímost conscious

Tá sí níos comhfhiosaí ná a deartháir faoin timpeallacht. She is more conscious of the environment than her brother.

more consciousníos comhfhiosaíin the past tense: ní ba chomhfhiosaí
most consciousis comhfhiosaíin the past tense: ba chomhfhiosaí
as conscious aschomh comhfhiosach leno change after chomh
very consciousan-chomhfhiosachan- lenites, except d, t and s
too consciousróchomhfhiosachró- lenites

“Comhfhiosach” in a sentence: Irish examples

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

Is duine comhfhiosach é a smaoiníonn go domhain.
He is a conscious person who thinks deeply.
Rinne sí iarracht chomhfhiosach an fhírinne a insint.
She made a conscious effort to tell the truth.
Tá na saoránaigh comhfhiosacha faoin bhfadhb anois.
The citizens are conscious of the problem now.
Tá sí níos comhfhiosaí ná a deartháir faoin timpeallacht.
She is more conscious of the environment than her brother.
Tá sé comhfhiosach go bhfuil an t-am ag imeacht.
He is conscious that time is passing.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Conscious in Irish: frequently asked questions

What is the Irish for conscious?

The Irish for conscious is comhfhiosach (pronounced “KOH-iss-ukh”). It comes after the noun: duine comhfhiosach, a conscious person; bean chomhfhiosach, a conscious woman.

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

níos comhfhiosaí is more conscious and is comhfhiosaí is most conscious. In the past tense they become ní ba chomhfhiosaí and ba chomhfhiosaí.

Why does comhfhiosach become chomhfhiosach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So bean chomhfhiosach (a conscious woman) but duine comhfhiosach (a conscious person), because duine is masculine.

What is the plural of comhfhiosach?

With a plural noun comhfhiosach becomes comhfhiosacha: daoine comhfhiosacha, mná comhfhiosacha.

How do you say very conscious in Irish?

an-chomhfhiosach. Too conscious is róchomhfhiosach, and as conscious as is chomh comhfhiosach le.

What is the difference between 'comhfhiosach' and 'feasach'?

'Feasach' is the everyday word for aware, as in 'feasach ar rud', while 'comhfhiosach' is more formal and often means conscious in a psychological sense or deliberate, as in 'iarracht chomhfhiosach'.

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