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Unity in Irish (Aontacht): Meaning, Pronunciation, Usage

‘aontacht’ also means: unanimity · union

The Irish for unity is aontacht, a feminine noun.
Updated October 2026Report a mistake

How to say “unity” in Irish

Irish:
aontacht
English:
unity, unanimity, union
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“AYN-tukht”  /ˈeːn̪ˠt̪ˠəxt̪ˠ/
Various forms
Genitive singular:
aontachta, na haontachta (e.g. neart na haontachta, the strength of unity)

What does “aontacht” mean?

“Aontacht” has three alternative meanings. The most common comes first.

unity
The state of being one or united, oneness.Also: oneness, union, unison.
2 other meanings: unanimity or union
2unanimity
Complete agreement among a group of people.Also: agreement, consensus.
3union
A political union of states or groups joined together.Also: federation.

“Aontacht” with the article

Here is aontacht after the article (an t-alt).

an aontacht
the unity
No change: feminine nouns starting with a vowel keep their form after an

“Aontacht” in a sentence: Irish examples

Common Irish sentences using aontacht, the Irish word for unity.

Tá aontacht ag teastáil sa pháirtí anois.
Unity is needed in the party now.
Is neart í an aontacht.
Unity is strength.
Labhair sé faoi thábhacht na haontachta.
He spoke about the importance of unity.
Bhí aontacht iomlán eatarthu ar an gceist sin.
They were completely united on that question.
Tháinig níos mó stát isteach san aontacht.
More states joined the union.
Theip ar an aontacht tar éis cúpla bliain.
The union failed after a few years.
Ba é sin siombail na haontachta náisiúnta.
That was the symbol of national unity.

Other nouns in Irish

More everyday Irish nouns to learn next.

Unity in Irish: frequently asked questions

What is the Irish for unity?

The Irish for unity is aontacht (pronounced “AYN-tukht”). It’s a feminine noun. Depending on context it can also mean unanimity or union.

How do you pronounce aontacht in Irish?

Aontacht is said like “AYN-tukht” (IPA /ˈeːn̪ˠt̪ˠəxt̪ˠ/).

Does aontacht have a plural?

No plural form is given for aontacht in the standard. Many abstract and mass nouns in Irish have no plural.

Does aontacht have more than one meaning?

Yes. Aontacht can mean unity, unanimity or union, depending on context; the first is the most common.

Why does aontacht sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an aontacht (the unity), a haontacht (her unity), a n-aontacht (their unity).

What is the difference between aontacht and aontas?

Aontacht is mainly the abstract quality of unity or oneness, while aontas is the usual word for an organised union, as in an tAontas Eorpach.

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