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Voluntary in Irish (deonach): Meaning, Forms, Examples

Other uses of ‘deonach’: willing

The Irish for voluntary is deonach: fear deonach, a voluntary man.
Updated October 2026Report a mistake

How to say “voluntary” in Irish

Irish:
deonach
English:
voluntary, willing
Word type:
adjective
More voluntary:
níos deonaí
Most voluntary:
is deonaí
Plural:
deonacha
Pronunciation:
“JOH-nukh”  /ˈdʲoːnəx/

What does “deonach” mean?

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

voluntary
Done or given freely, by choice, without being forced or paid.Also: willing, volunteer, unpaid, optional.
1 other meaning: willing
2willing
Ready and happy to do something when asked.Also: ready, obliging.

Other Irish adjectives for voluntary: saorálach (voluntary)

“Deonach” after a noun

An Irish adjective comes after its noun. Here is deonach after fear (man, masculine), after girseach (girl, feminine) and after a plural.

after a masculine nounfear deonacha voluntary man
after a feminine noungirseach dheonacha voluntary girl
after a plural nounfir dheonachavoluntary men

séimhiú (the h) the ending

feminine
girseachgirl
+
deonachvoluntary
=
girseach dheonacha voluntary girl

After a feminine noun the adjective gets a séimhiú, an h after its first letter: girseach dheonach. After a masculine noun it stays as it is: fear deonach.

plural
firmen
+
deonachavoluntary, plural
=
fir dheonachavoluntary men

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

More voluntary, most voluntary, very voluntary

níosmore
+
deonaívoluntary
=
níos deonaímore voluntary
ismost
+
deonaívoluntary
=
is deonaímost voluntary
more voluntaryníos deonaíin the past tense: ní ba dheonaí
most voluntaryis deonaíin the past tense: ba dheonaí
as voluntary aschomh deonach leno change after chomh
very voluntaryan-deonachan- lenites, except d, t and s
too voluntaryródheonachró- lenites

“Deonach” in a sentence: Irish examples

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

Rinne sé obair dheonach sa pharóiste.
He did voluntary work in the parish.
Is eagraíocht dheonach é an club seo.
This club is a voluntary organisation.
Chabhraigh na grúpaí deonacha leis an bpobal.
The voluntary groups helped the community.
Tá na ranganna seo deonach.
These classes are voluntary.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Voluntary in Irish: frequently asked questions

What is the Irish for voluntary?

The Irish for voluntary is deonach (pronounced “JOH-nukh”). It comes after the noun: fear deonach, a voluntary man; girseach dheonach, a voluntary girl.

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

níos deonaí is more voluntary and is deonaí is most voluntary. In the past tense they become ní ba dheonaí and ba dheonaí.

Why does deonach become dheonach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So girseach dheonach (a voluntary girl) but fear deonach (a voluntary man), because fear is masculine.

What is the plural of deonach?

With a plural noun deonach becomes deonacha: fir dheonacha, girseacha deonacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very voluntary in Irish?

an-deonach. Too voluntary is ródheonach, and as voluntary as is chomh deonach le.

Does deonach have more than one meaning?

Yes. Deonach can mean voluntary or willing, depending on context; the first is the most common.

What is the difference between 'deonach' and 'saorálach'?

Both mean voluntary; 'saorálach' is common in 'obair shaorálach' and 'saorálaí' (volunteer), while 'deonach' also suggests something given willingly, as in 'síntiús deonach'.

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