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Guilty in Irish (ciontach): Meaning, Forms, Examples

Other uses of ‘ciontach’: blameworthy · culprit (noun, masculine)

The Irish for guilty is ciontach: fear ciontach, a guilty man.
Updated October 2026Report a mistake

How to say “guilty” in Irish

Irish:
ciontach
English:
guilty, blameworthy
Word type:
adjective
Guiltier:
níos ciontaí
Guiltiest:
is ciontaí
Plural:
ciontacha
Pronunciation:
“KYUN-tukh”  /ˈcun̪ˠt̪ˠəx/

What does “ciontach” mean?

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

guilty
Having done something wrong or having committed a crime.Also: culpable, at fault, to blame.
1 other meaning: blameworthy
2blameworthy
Deserving blame for something bad that happened.Also: responsible, blameable.
Other entries for “ciontach”

The same spelling has its own page as:

“Ciontach” after a noun

An Irish adjective comes after its noun. Here is ciontach after fear (man, masculine), after bean (woman, feminine) and after a plural.

after a masculine nounfear ciontacha guilty man
after a feminine nounbean chiontacha guilty woman
after a plural nounfir chiontachaguilty men

séimhiú (the h) the ending

feminine
beanwoman
+
ciontachguilty
=
bean chiontacha guilty woman

After a feminine noun the adjective gets a séimhiú, an h after its first letter: bean chiontach. After a masculine noun it stays as it is: fear ciontach.

plural
firmen
+
ciontachaguilty, plural
=
fir chiontachaguilty men

With a plural noun the adjective takes its plural form, ciontacha. It also gets an h after a plural that ends in a slender consonant: fir chiontacha; after other plurals it does not: mná ciontacha.

Guiltier, guiltiest, very guilty

níosmore
+
ciontaíguilty
=
níos ciontaíguiltier
ismost
+
ciontaíguilty
=
is ciontaíguiltiest

Bhí seisean níos ciontaí ná a dheartháir. He was more to blame than his brother.

guiltierníos ciontaíin the past tense: ní ba chiontaí
guiltiestis ciontaíin the past tense: ba chiontaí
as guilty aschomh ciontach leno change after chomh
very guiltyan-chiontachan- lenites, except d, t and s
too guiltyróchiontachró- lenites

“Ciontach” in a sentence: Irish examples

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

Gabhadh an fear ciontach aréir.
The guilty man was arrested last night.
Labhair an bhean chiontach leis an mbreitheamh.
The guilty woman spoke to the judge.
Bhraith sí ciontach faoin mbréag a d'inis sí.
She felt guilty about the lie she told.
Bhí seisean níos ciontaí ná a dheartháir.
He was more to blame than his brother.
Fuarthas ciontach é i ngoid an airgid.
He was found guilty of stealing the money.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Guilty in Irish: frequently asked questions

What is the Irish for guilty?

The Irish for guilty is ciontach (pronounced “KYUN-tukh”). It comes after the noun: fear ciontach, a guilty man; bean chiontach, a guilty woman.

How do you say guiltier and guiltiest in Irish?

níos ciontaí is guiltier and is ciontaí is guiltiest. In the past tense they become ní ba chiontaí and ba chiontaí.

Why does ciontach become chiontach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So bean chiontach (a guilty woman) but fear ciontach (a guilty man), because fear is masculine.

What is the plural of ciontach?

With a plural noun ciontach becomes ciontacha: fir chiontacha, mná ciontacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very guilty in Irish?

an-chiontach. Too guilty is róchiontach, and as guilty as is chomh ciontach le.

Does ciontach have more than one meaning?

Yes. Ciontach can mean guilty or blameworthy, depending on context; the first is the most common.

Which preposition is used with ciontach for the crime?

Use i: ciontach i ndúnmharú means guilty of murder, and ciontach sa choir means guilty of the crime.

What is the opposite of ciontach?

The opposite is neamhchiontach, innocent or not guilty: fuarthas neamhchiontach í, she was found not guilty.

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