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Supreme in Irish (ardcheannasach): Meaning, Forms, Examples

Other uses of ‘ardcheannasach’: sovereign · predominant

The Irish for supreme is ardcheannasach: rialtas ardcheannasach, a supreme government.
Updated October 2026Report a mistake

How to say “supreme” in Irish

Irish:
ardcheannasach
English:
supreme, sovereign, predominant
Word type:
adjective
More supreme:
níos ardcheannasaí
Most supreme:
is ardcheannasaí
Plural:
ardcheannasacha
Pronunciation:
“ARD-hyan-uh-sukh”  /ˈɑːɾˠˌçanˠəsˠəx/

What does “ardcheannasach” mean?

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

supreme
Having the highest authority or power over others.Also: paramount, highest in authority.
2 other meanings: sovereign or predominant
2sovereign
Ruling independently, with no higher power above it.Also: independent, autonomous.
3predominant
Stronger or more important than all the others.Also: dominant, overriding.

“Ardcheannasach” after a noun

An Irish adjective comes after its noun. Here is ardcheannasach after rialtas (government, masculine), after cumhacht (power, feminine) and after a plural.

after a masculine nounrialtas ardcheannasacha supreme government
after a feminine nouncumhacht ardcheannasacha supreme power
after a plural nounrialtais ardcheannasachasupreme governments

séimhiú (the h) the ending

plural
rialtaisgovernments
+
ardcheannasachasupreme, plural
=
rialtais ardcheannasachasupreme governments

With a plural noun the adjective takes its plural form, ardcheannasacha.

More supreme, most supreme, very supreme

níosmore
+
ardcheannasaísupreme
=
níos ardcheannasaímore supreme
ismost
+
ardcheannasaísupreme
=
is ardcheannasaímost supreme

Tá an chomhairle seo níos ardcheannasaí ná an ceann eile. This council is more supreme than the other one.

more supremeníos ardcheannasaíin the past tense: ní b'ardcheannasaí
most supremeis ardcheannasaíin the past tense: ab ardcheannasaí
as supreme aschomh hardcheannasach lechomh puts an h before a vowel
very supremean-ardcheannasachan- lenites, except d, t and s
too supremeró-ardcheannasachró- lenites

“Ardcheannasach” in a sentence: Irish examples

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

Is é an rialtas ardcheannasach a rinne an cinneadh.
It was the supreme government that made the decision.
Tá cumhacht ardcheannasach ag an bParlaimint.
Parliament has sovereign power.
Bhí na rialtais ardcheannasacha sásta leis an gconradh.
The sovereign governments were satisfied with the treaty.
Tá an chomhairle seo níos ardcheannasaí ná an ceann eile.
This council is more supreme than the other one.
Tá an stát sin ardcheannasach anois.
That state is sovereign now.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Supreme in Irish: frequently asked questions

What is the Irish for supreme?

The Irish for supreme is ardcheannasach (pronounced “ARD-hyan-uh-sukh”). It comes after the noun: rialtas ardcheannasach, a supreme government; cumhacht ardcheannasach, a supreme power.

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

níos ardcheannasaí is more supreme and is ardcheannasaí is most supreme. In the past tense they become ní b'ardcheannasaí and ab ardcheannasaí.

What is the plural of ardcheannasach?

With a plural noun ardcheannasach becomes ardcheannasacha: rialtais ardcheannasacha, cumhachtaí ardcheannasacha.

How do you say very supreme in Irish?

an-ardcheannasach. Too supreme is ró-ardcheannasach, and as supreme as is chomh hardcheannasach le.

Does ardcheannasach have more than one meaning?

Yes. Ardcheannasach can mean supreme, sovereign or predominant, depending on context; the first is the most common.

What is the difference between 'ceannasach' and 'ardcheannasach'?

'Ceannasach' means dominant or commanding, while 'ardcheannasach' adds 'ard-' (high) and means supreme or sovereign, as in 'stát ardcheannasach'.

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