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Running in Irish (reathach): Meaning, Forms, Examples

Other uses of ‘reathach’: current

The Irish for running is reathach: uisce reathach, running water.
Updated October 2026Report a mistake

How to say “running” in Irish

Irish:
reathach
English:
running, current
Word type:
adjective
More running:
níos reathaí
Most running:
is reathaí
Plural:
reathacha
Pronunciation:
“RA-hukh”  /ˈrˠahəx/

What does “reathach” mean?

“Reathach” has two alternative meanings. The most common comes first.

running
Moving or flowing continuously, especially of water.Also: flowing, fluid, streaming.
1 other meaning: current
2current
Going on at present, as in a current account or current affairs.Also: ongoing, present.

“Reathach” after a noun

An Irish adjective comes after its noun. Here is reathach after uisce (water, masculine), after abhainn (river, feminine) and after a plural.

after a masculine nounuisce reathachrunning water
after a feminine nounabhainn reathacha running river
after a plural nounuiscí reathacharunning waters

séimhiú (the h) the ending

plural
uiscíwaters
+
reathacharunning, plural
=
uiscí reathacharunning waters

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

More running, most running, very running

níosmore
+
reathaírunning
=
níos reathaímore running
ismost
+
reathaírunning
=
is reathaímost running

Tá an sruthán seo níos reathaí ná an ceann eile. This stream is more fast-flowing than the other one.

more runningníos reathaíin the past tense: ní ba reathaí
most runningis reathaíin the past tense: ba reathaí
as running aschomh reathach leno change after chomh
very runningan-reathachan- lenites, except d, t and s
too runningróreathachró- lenites

“Reathach” in a sentence: Irish examples

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

Tá uisce reathach sa teach anois.
There is running water in the house now.
Chonaiceamar abhainn reathach sa ghleann.
We saw a running river in the valley.
Tá srutháin reathacha ar an sliabh.
There are running streams on the mountain.
Tá an sruthán seo níos reathaí ná an ceann eile.
This stream is more fast-flowing than the other one.
Tá an t-uisce sa sruthán reathach agus glan.
The water in the stream is flowing and clean.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Running in Irish: frequently asked questions

What is the Irish for running?

The Irish for running is reathach (pronounced “RA-hukh”). It comes after the noun: uisce reathach, running water; abhainn reathach, a running river.

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

níos reathaí is more running and is reathaí is most running. In the past tense they become ní ba reathaí and ba reathaí.

What is the plural of reathach?

With a plural noun reathach becomes reathacha: uiscí reathacha, aibhneacha reathacha.

How do you say very running in Irish?

an-reathach. Too running is róreathach, and as running as is chomh reathach le.

Does reathach have more than one meaning?

Yes. Reathach can mean running or current, depending on context; the first is the most common.

How do I say 'current account' in Irish?

A current account at a bank is 'cuntas reatha'. You may also see 'cuntas reathach'.

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