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Happy in Irish (sonasach): Meaning, Forms, Examples

Other uses of ‘sonasach’: lucky

The Irish for happy is sonasach: saol sonasach, a happy life.
Updated October 2026Report a mistake

How to say “happy” in Irish

Irish:
sonasach
English:
happy, lucky
Word type:
adjective
Happier:
níos sonasaí
Happiest:
is sonasaí
Plural:
sonasacha
Pronunciation:
“SUN-a-sakh”  /ˈsˠʊnˠəsˠəx/

What does “sonasach” mean?

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

happy
Feeling or bringing happiness and contentment.Also: joyful, content, blissful.
1 other meaning: lucky
2lucky
Having or bringing good fortune.Also: fortunate, prosperous.

Other Irish adjectives for happy: sona (happy)

“Sonasach” after a noun

An Irish adjective comes after its noun. Here is sonasach after saol (life, masculine), after beatha (life, feminine) and after a plural.

after a masculine nounsaol sonasacha happy life
after a feminine nounbeatha shonasacha happy life
after a plural nounsaolta sonasachahappy lives

séimhiú (the h) the ending

feminine
beathalife
+
sonasachhappy
=
beatha shonasacha happy life

After a feminine noun the adjective gets a séimhiú, an h after its first letter: beatha shonasach. After a masculine noun it stays as it is: saol sonasach.

plural
saoltalives
+
sonasachahappy, plural
=
saolta sonasachahappy lives

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

Happier, happiest, very happy

níosmore
+
sonasaíhappy
=
níos sonasaíhappier
ismost
+
sonasaíhappy
=
is sonasaíhappiest

Tá sí níos sonasaí anois ná riamh. She is happier now than ever.

happierníos sonasaíin the past tense: ní ba shonasaí
happiestis sonasaíin the past tense: ba shonasaí
as happy aschomh sonasach leno change after chomh
very happyan-sonasachan- lenites, except d, t and s
too happyróshonasachró- lenites

“Sonasach” in a sentence: Irish examples

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

Bhí saol sonasach aige faoin tuath.
He had a happy life in the countryside.
Bhí saol sonasach acu le chéile.
They had a happy life together.
Tá cuimhní sonasacha agam ar an samhradh sin.
I have happy memories of that summer.
Tá sí níos sonasaí anois ná riamh.
She is happier now than ever.
Tá siad sonasach sa teach nua.
They are happy in the new house.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Happy in Irish: frequently asked questions

What is the Irish for happy?

The Irish for happy is sonasach (pronounced “SUN-a-sakh”). It comes after the noun: saol sonasach, a happy life; beatha shonasach, a happy life.

How do you say happier and happiest in Irish?

níos sonasaí is happier and is sonasaí is happiest. In the past tense they become ní ba shonasaí and ba shonasaí.

Why does sonasach become shonasach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So beatha shonasach (a happy life) but saol sonasach (a happy life), because saol is masculine.

What is the plural of sonasach?

With a plural noun sonasach becomes sonasacha: saolta sonasacha, beathaí sonasacha.

How do you say very happy in Irish?

an-sonasach. Too happy is róshonasach, and as happy as is chomh sonasach le.

Does sonasach have more than one meaning?

Yes. Sonasach can mean happy or lucky, depending on context; the first is the most common.

What is the difference between 'sonasach' and 'sona'?

Both mean happy; 'sona' is the commoner short form, as in 'Nollaig shona', while 'sonasach' is related to the noun 'sonas' (happiness) and is a little more formal.

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