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Good quality in Irish (Dea-thréith): Meaning, Pronunciation, Usage

The Irish for good quality is dea-thréith, a feminine noun (plural dea-thréithe).
Updated October 2026Report a mistake

How to say “good quality” in Irish

Irish:
dea-thréith
English:
good quality
Word type:
noun
Gender:
feminine
Pronunciation:
“dya-HRAY”  /ˌdʲaˈhɾʲeː/
Various forms
Plural:
dea-thréithe (good qualities)
Genitive singular:
dea-thréithe, na dea-thréithe (e.g. luach na dea-thréithe sin, the value of that good quality)
Genitive plural:
dea-thréithe, na ndea-thréithe (e.g. liosta na ndea-thréithe, the list of good qualities)

What does “dea-thréith” mean?

good quality
A good trait or virtue in a person's character.Also: virtue, good trait, good point, merit.

“Dea-thréith” with the article

The plural of good quality in Irish is dea-thréithe. Here is dea-thréith after the article (an t-alt), in the singular and the plural.

an dea-thréith
the good quality
No change: d and t are not lenited after an
na dea-thréithe
the good qualities
Plural: no change after na

“Dea-thréith” in a sentence: Irish examples

Common Irish sentences using dea-thréith, the Irish word for good quality.

Is dea-thréith í an fhoighne.
Patience is a good quality.
Tá a lán dea-thréithe ag mo dheartháir.
My brother has a lot of good qualities.
Ní fheicim aon dea-thréith ann.
I don't see any good quality in him.
Is í an fhlaithiúlacht an dea-thréith is fearr atá aici.
Generosity is her best quality.
Labhair an múinteoir faoi dhea-thréithe an dalta.
The teacher spoke about the pupil's good qualities.
Scríobh liosta de do dhea-thréithe.
Write a list of your good qualities.
Bhí dea-thréithe a hathar inti.
She had her father's good qualities.

Other nouns in Irish

More everyday Irish nouns to learn next.

Good quality in Irish: frequently asked questions

What is the Irish for good quality?

The Irish for good quality is dea-thréith (pronounced “dya-HRAY”). It’s a feminine noun and the plural is dea-thréithe.

How do you pronounce dea-thréith in Irish?

Dea-thréith is said like “dya-HRAY” (IPA /ˌdʲaˈhɾʲeː/).

What is the plural of good quality in Irish?

The plural of dea-thréith is dea-thréithe; with the article, na dea-thréithe means “the good qualities”. The genitive plural is dea-thréithe, as in liosta na ndea-thréithe (the list of good qualities).

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

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

How is 'dea-thréith' different from 'bua'?

'Dea-thréith' is a good trait of character, while 'bua' can mean a talent or gift as well as a victory.

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