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Blasphemous in Irish (diamhaslach): Meaning, Forms, Examples

Other uses of ‘diamhaslach’: foul-mouthed

The Irish for blasphemous is diamhaslach: focal diamhaslach, a blasphemous word.
Updated October 2026Report a mistake

How to say “blasphemous” in Irish

Irish:
diamhaslach
English:
blasphemous, foul-mouthed
Word type:
adjective
More blasphemous:
níos diamhaslaí
Most blasphemous:
is diamhaslaí
Plural:
diamhaslacha
Pronunciation:
“JEE-uv-us-lukh”  /ˈdʲiəwəsˠlˠəx/

What does “diamhaslach” mean?

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

blasphemous
Showing contempt or disrespect for God or sacred things.Also: profane, sacrilegious, irreverent.
1 other meaning: foul-mouthed
2foul-mouthed
Using profane or offensive language, such as swearing.Also: profane, swearing, obscene.

“Diamhaslach” after a noun

An Irish adjective comes after its noun. Here is diamhaslach after focal (word, masculine), after tuairim (opinion, feminine) and after a plural.

after a masculine nounfocal diamhaslacha blasphemous word
after a feminine nountuairim dhiamhaslacha blasphemous opinion
after a plural nounfocail dhiamhaslachablasphemous words

séimhiú (the h) the ending

feminine
tuairimopinion
+
diamhaslachblasphemous
=
tuairim dhiamhaslacha blasphemous opinion

After a feminine noun the adjective gets a séimhiú, an h after its first letter: tuairim dhiamhaslach. After a masculine noun it stays as it is: focal diamhaslach.

plural
focailwords
+
diamhaslachablasphemous, plural
=
focail dhiamhaslachablasphemous words

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

More blasphemous, most blasphemous, very blasphemous

níosmore
+
diamhaslaíblasphemous
=
níos diamhaslaímore blasphemous
ismost
+
diamhaslaíblasphemous
=
is diamhaslaímost blasphemous

Bhí an dara amhrán níos diamhaslaí ná an chéad cheann. The second song was more blasphemous than the first one.

more blasphemousníos diamhaslaíin the past tense: ní ba dhiamhaslaí
most blasphemousis diamhaslaíin the past tense: ba dhiamhaslaí
as blasphemous aschomh diamhaslach leno change after chomh
very blasphemousan-diamhaslachan- lenites, except d, t and s
too blasphemousródhiamhaslachró- lenites

“Diamhaslach” in a sentence: Irish examples

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

Dúirt sé focal diamhaslach os comhair an tsagairt.
He said a blasphemous word in front of the priest.
Ní maith liom an chaint dhiamhaslach sin.
I don't like that blasphemous talk.
Scríobh sé leabhair dhiamhaslacha, dar leis an eaglais.
He wrote blasphemous books, according to the church.
Bhí an dara amhrán níos diamhaslaí ná an chéad cheann.
The second song was more blasphemous than the first one.
Tá an scannán sin diamhaslach, dar le roinnt daoine.
That film is blasphemous, according to some people.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Blasphemous in Irish: frequently asked questions

What is the Irish for blasphemous?

The Irish for blasphemous is diamhaslach (pronounced “JEE-uv-us-lukh”). It comes after the noun: focal diamhaslach, a blasphemous word; tuairim dhiamhaslach, a blasphemous opinion.

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

níos diamhaslaí is more blasphemous and is diamhaslaí is most blasphemous. In the past tense they become ní ba dhiamhaslaí and ba dhiamhaslaí.

Why does diamhaslach become dhiamhaslach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So tuairim dhiamhaslach (a blasphemous opinion) but focal diamhaslach (a blasphemous word), because focal is masculine.

What is the plural of diamhaslach?

With a plural noun diamhaslach becomes diamhaslacha: focail dhiamhaslacha, tuairimí diamhaslacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very blasphemous in Irish?

an-diamhaslach. Too blasphemous is ródhiamhaslach, and as blasphemous as is chomh diamhaslach le.

Does diamhaslach have more than one meaning?

Yes. Diamhaslach can mean blasphemous or foul-mouthed, depending on context; the first is the most common.

What noun is related to diamhaslach?

The noun is diamhasla, meaning blasphemy or profanity, for example 'diamhasla a rá', to utter blasphemy.

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