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Good deed in Irish (Dea-ghníomh): Meaning, Pronunciation, Usage

The Irish for good deed is dea-ghníomh, a masculine noun (plural dea-ghníomhartha).
Updated October 2026Report a mistake

How to say “good deed” in Irish

Irish:
dea-ghníomh
English:
good deed
Word type:
noun
Gender:
masculine
Pronunciation:
“dya-YEEV”  /ˈdʲa ˌjiːvˠ/
Various forms
Plural:
dea-ghníomhartha (good deeds)
Genitive singular:
dea-ghnímh, an dea-ghnímh (e.g. luach an dea-ghnímh, the value of the good deed)
Genitive plural:
dea-ghníomhartha, na ndea-ghníomhartha (e.g. luach na ndea-ghníomhartha, the value of the good deeds)

What does “dea-ghníomh” mean?

good deed
A kind or virtuous act done for someone else or for its own sake.Also: good act, kind deed, good work, act of kindness.

Other Irish words for good deed: dea-obair (good work), dea-bheart (good deed)

“Dea-ghníomh” with the article

The plural of good deed in Irish is dea-ghníomhartha. Here is dea-ghníomh after the article (an t-alt), in the singular and the plural.

an dea-ghníomh
the good deed
No change after an
na dea-ghníomhartha
the good deeds
Plural: no change after na

“Dea-ghníomh” in a sentence: Irish examples

Common Irish sentences using dea-ghníomh, the Irish word for good deed.

Rinne sé dea-ghníomh inniu.
He did a good deed today.
Ní dhéanfaidh mé dearmad ar an dea-ghníomh sin.
I won't forget that good deed.
Is é sin mo dhea-ghníomh don lá.
That's my good deed for the day.
Bhí sí cáiliúil as a dea-ghníomhartha.
She was famous for her good deeds.
Fuair sé moladh mar gheall ar a dhea-ghníomh.
He was praised for his good deed.
Ba bhreá liom a bheith páirteach sa dea-ghníomh.
I would love to be part of the good deed.
Ní théann dea-ghníomhartha amú riamh.
Good deeds are never wasted.

Other nouns in Irish

More everyday Irish nouns to learn next.

Good deed in Irish: frequently asked questions

What is the Irish for good deed?

The Irish for good deed is dea-ghníomh (pronounced “dya-YEEV”). It’s a masculine noun and the plural is dea-ghníomhartha.

How do you pronounce dea-ghníomh in Irish?

Dea-ghníomh is said like “dya-YEEV” (IPA /ˈdʲa ˌjiːvˠ/).

What is the plural of good deed in Irish?

The plural of dea-ghníomh is dea-ghníomhartha; with the article, na dea-ghníomhartha means “the good deeds”. The genitive plural is dea-ghníomhartha, as in luach na ndea-ghníomhartha (the value of the good deeds).

Why does dea-ghníomh change to dhea-ghníomh or ndea-ghníomh?

Irish changes the start of some words after certain words. After mo (my) dea-ghníomh becomes mo dhea-ghníomh (lenition), and after ár (our) or i (in) it becomes ár ndea-ghníomh (eclipsis).

What is the opposite of 'dea-ghníomh'?

The opposite is 'drochghníomh', a bad or evil deed. Both use a prefix ('dea-' good, 'droch-' bad) that lenites 'gníomh'.

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