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Wonder in Irish (Iontas): Meaning, Pronunciation, Usage

‘iontas’ also means: surprise · curiosity

The Irish for wonder is iontas, a masculine noun (plural iontais).
Updated October 2026Report a mistake

How to say “wonder” in Irish

Irish:
iontas
English:
wonder, surprise, curiosity
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“OON-tuss”  /ˈuːn̪ˠt̪ˠəsˠ/
Various forms
Plural:
iontais (wonders)
Genitive singular:
iontais, an iontais (e.g. cúis iontais, cause for wonder)
Genitive plural:
iontas, na n-iontas (e.g. seacht n-iontas an domhain, the seven wonders of the world)

What does “iontas” mean?

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

wonder
A feeling of amazement, or something that causes amazement.Also: marvel, amazement, astonishment.
2 other meanings: surprise or curiosity
2surprise
The feeling you have when something unexpected happens, or the unexpected thing itself.Also: shock, unexpected thing.
3curiosity
Something strange or novel that people come to look at.Also: novelty, sight, strange thing.

Other Irish words for wonder: míorúilt (miracle)

“Iontas” with the article

The plural of wonder in Irish is iontais. Here is iontas after the article (an t-alt), in the singular and the plural.

an t-iontas
the wonder
Masculine nouns take t before a vowel after an
na hiontais
the wonders
Plural: na adds h before a vowel

“Iontas” in a sentence: Irish examples

Common Irish sentences using iontas, the Irish word for wonder.

Bhí iontas orm nuair a chonaic mé é.
I was surprised when I saw him.
Níorbh aon iontas dom gur bhuaigh sí.
It was no surprise to me that she won.
Ní haon iontas go bhfuil tuirse ort.
It's no wonder you're tired.
Chuir an scéal iontas ar gach duine.
The story amazed everyone.
D'fhéach sí air le hiontas.
She looked at him in amazement.
Chuir an praghas iontas orm.
The price surprised me.
Ba mhór an t-iontas é a fheiceáil arís.
It was a great surprise to see him again.

Other nouns in Irish

More everyday Irish nouns to learn next.

Wonder in Irish: frequently asked questions

What is the Irish for wonder?

The Irish for wonder is iontas (pronounced “OON-tuss”). It’s a masculine noun and the plural is iontais. Depending on context it can also mean surprise or curiosity.

How do you pronounce iontas in Irish?

Iontas is said like “OON-tuss” (IPA /ˈuːn̪ˠt̪ˠəsˠ/).

What is the plural of wonder in Irish?

The plural of iontas is iontais; with the article, na hiontais means “the wonders”. The genitive plural is iontas, as in seacht n-iontas an domhain (the seven wonders of the world).

Does iontas have more than one meaning?

Yes. Iontas can mean wonder, surprise or curiosity, depending on context; the first is the most common.

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-iontas (the wonder), a hiontas (her wonder), a n-iontas (their wonder), na hiontais (the wonders).

What is the difference between iontas and ionadh?

They mean much the same, wonder or surprise; ionadh is common in Ulster and Connacht, iontas more general. Both are used in 'bhí iontas/ionadh orm', I was surprised.

How do I say 'I wonder' using iontas?

Irish puts the feeling on you: 'tá iontas orm' means I am surprised or wondering, and 'ní haon iontas' means it's no wonder.

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