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Ill-mannered in Irish (dobhéasach): Meaning, Forms, Examples

Other uses of ‘dobhéasach’: vicious

The Irish for ill-mannered is dobhéasach: buachaill dobhéasach, an ill-mannered boy.
Updated October 2026Report a mistake

How to say “ill-mannered” in Irish

Irish:
dobhéasach
English:
ill-mannered, vicious
Word type:
adjective
More ill-mannered:
níos dobhéasaí
Most ill-mannered:
is dobhéasaí
Plural:
dobhéasacha
Pronunciation:
“DOH-vay-sukh”  /ˈd̪ˠoːvʲeːsˠəx/

What does “dobhéasach” mean?

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

ill-mannered
Having bad manners; rude or badly behaved.Also: rude, bad-mannered, impolite, unmannerly.
1 other meaning: vicious
2vicious
Of an animal: bad-tempered, unruly or vicious.Also: unruly, bad-tempered.

Other Irish adjectives for ill-mannered: míbhéasach (ill-mannered)

“Dobhéasach” after a noun

An Irish adjective comes after its noun. Here is dobhéasach after buachaill (boy, masculine), after girseach (girl, feminine) and after a plural.

after a masculine nounbuachaill dobhéasachan ill-mannered boy
after a feminine noungirseach dhobhéasachan ill-mannered girl
after a plural nounbuachaillí dobhéasachaill-mannered boys

séimhiú (the h) the ending

feminine
girseachgirl
+
dobhéasachill-mannered
=
girseach dhobhéasachan ill-mannered girl

After a feminine noun the adjective gets a séimhiú, an h after its first letter: girseach dhobhéasach. After a masculine noun it stays as it is: buachaill dobhéasach.

plural
buachaillíboys
+
dobhéasachaill-mannered, plural
=
buachaillí dobhéasachaill-mannered boys

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

More ill-mannered, most ill-mannered, very ill-mannered

níosmore
+
dobhéasaíill-mannered
=
níos dobhéasaímore ill-mannered
ismost
+
dobhéasaíill-mannered
=
is dobhéasaímost ill-mannered

Tá sé níos dobhéasaí ná a dheartháir. He is ruder than his brother.

more ill-manneredníos dobhéasaíin the past tense: ní ba dhobhéasaí
most ill-manneredis dobhéasaíin the past tense: ba dhobhéasaí
as ill-mannered aschomh dobhéasach leno change after chomh
very ill-manneredan-dobhéasachan- lenites, except d, t and s
too ill-manneredródhobhéasachró- lenites

“Dobhéasach” in a sentence: Irish examples

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

Bhí buachaill dobhéasach sa rang inné.
There was an ill-mannered boy in the class yesterday.
Is bó dhobhéasach í sin.
That is a vicious cow.
Ní maith liom na páistí dobhéasacha sin.
I don't like those ill-mannered children.
Tá sé níos dobhéasaí ná a dheartháir.
He is ruder than his brother.
Bhí sé an-dobhéasach leis an múinteoir.
He was very rude to the teacher.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Ill-mannered in Irish: frequently asked questions

What is the Irish for ill-mannered?

The Irish for ill-mannered is dobhéasach (pronounced “DOH-vay-sukh”). It comes after the noun: buachaill dobhéasach, an ill-mannered boy; girseach dhobhéasach, an ill-mannered girl.

How do you say more ill-mannered and most ill-mannered in Irish?

níos dobhéasaí is more ill-mannered and is dobhéasaí is most ill-mannered. In the past tense they become ní ba dhobhéasaí and ba dhobhéasaí.

Why does dobhéasach become dhobhéasach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So girseach dhobhéasach (an ill-mannered girl) but buachaill dobhéasach (an ill-mannered boy), because buachaill is masculine.

What is the plural of dobhéasach?

With a plural noun dobhéasach becomes dobhéasacha: buachaillí dobhéasacha, girseacha dobhéasacha.

How do you say very ill-mannered in Irish?

an-dobhéasach. Too ill-mannered is ródhobhéasach, and as ill-mannered as is chomh dobhéasach le.

Does dobhéasach have more than one meaning?

Yes. Dobhéasach can mean ill-mannered or vicious, depending on context; the first is the most common.

What is the difference between 'dobhéasach' and 'mímhúinte'?

Both mean rude: 'mímhúinte' is the everyday word for impolite, while 'dobhéasach' stresses bad manners or unruly behaviour and can also describe a vicious animal.

Which preposition is used with 'dobhéasach'?

Use 'le': 'Bhí sé dobhéasach liom' means 'He was rude to me'.

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