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Culprit in Irish (Ciontach): Meaning, Pronunciation, Usage

‘ciontach’ also means: convict · guilty

The Irish for culprit is ciontach, a masculine noun (plural ciontaigh).
Updated October 2026Report a mistake

How to say “culprit” in Irish

Irish:
ciontach
English:
culprit, convict
Word type:
noun
Gender:
masculine
Pronunciation:
“KUN-tukh”  /ˈkʊn̪ˠt̪ˠəx/
Various forms
Plural:
ciontaigh (culprits)
Genitive singular:
ciontaigh, an chiontaigh (e.g. ainm an chiontaigh, the name of the culprit)
Genitive plural:
ciontach, na gciontach (e.g. liosta na gciontach, the list of the offenders)

What does “ciontach” mean?

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

culprit
A person who has done something wrong or committed an offence.Also: offender, wrongdoer, guilty person.
1 other meaning: convict
2convict
A person who has been found guilty of a crime by a court.Also: convicted person, criminal.
Other entries for “ciontach”

The same spelling has its own page as:

“Ciontach” with the article

The plural of culprit in Irish is ciontaigh. Here is ciontach after the article (an t-alt), in the singular and the plural.

an ciontach
the culprit
No change after an
na ciontaigh
the culprits
Plural: no change after na

“Ciontach” in a sentence: Irish examples

Common Irish sentences using ciontach, the Irish word for culprit.

Gabhadh an ciontach aréir.
The culprit was arrested last night.
Níor aimsíodh na ciontaigh fós.
The offenders have not been found yet.
Fuair na gardaí pictiúr den chiontach.
The guards got a picture of the culprit.
Tá teach an chiontaigh faoi fhaire.
The offender's house is being watched.
Cuireadh na ciontaigh go príosún.
The convicts were sent to prison.
Is é an madra an ciontach anseo!
The dog is the culprit here!
Tugadh ainmneacha na gciontach don phobal.
The names of the offenders were given to the public.

Other nouns in Irish

More everyday Irish nouns to learn next.

Culprit in Irish: frequently asked questions

What is the Irish for culprit?

The Irish for culprit is ciontach (pronounced “KUN-tukh”). It’s a masculine noun and the plural is ciontaigh. Depending on context it can also mean convict.

How do you pronounce ciontach in Irish?

Ciontach is said like “KUN-tukh” (IPA /ˈkʊn̪ˠt̪ˠəx/).

What is the plural of culprit in Irish?

The plural of ciontach is ciontaigh; with the article, na ciontaigh means “the culprits”. The genitive plural is ciontach, as in liosta na gciontach (the list of the offenders).

Does ciontach have more than one meaning?

Yes. Ciontach can mean culprit or convict, depending on context; the first is the most common. Ciontach also has its own entry as an adjective meaning guilty.

Why does ciontach change to chiontach or gciontach?

Irish changes the start of some words after certain words. After mo (my) ciontach becomes mo chiontach (lenition), and after ár (our) or i (in) it becomes ár gciontach (eclipsis).

What is the difference between 'ciontach' and 'ciontóir'?

Both can mean an offender, but 'ciontóir' is the usual noun for a wrongdoer, while 'ciontach' as a noun is the guilty party or culprit in a particular case.

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