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Philosophical in Irish (fealsúnach): Meaning, Forms, Examples

The Irish for philosophical is fealsúnach: leabhar fealsúnach, a philosophical book.
Updated October 2026Report a mistake

How to say “philosophical” in Irish

Irish:
fealsúnach
English:
philosophical
Word type:
adjective
More philosophical:
níos fealsúnaí
Most philosophical:
is fealsúnaí
Plural:
fealsúnacha
Pronunciation:
“FAL-soon-ukh”  /ˈfˠalˠsˠuːnˠəx/

What does “fealsúnach” mean?

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

philosophical
Relating to philosophy or to deep thinking about life and ideas.Also: philosophic, reflective, thoughtful.
1 other meaning:
2philosophical
Calm and accepting when things go wrong.Also: stoical, calm, resigned.

“Fealsúnach” after a noun

An Irish adjective comes after its noun. Here is fealsúnach after leabhar (book, masculine), after ceist (question, feminine) and after a plural.

after a masculine nounleabhar fealsúnacha philosophical book
after a feminine nounceist fhealsúnacha philosophical question
after a plural nounleabhair fhealsúnachaphilosophical books

séimhiú (the h) the ending

feminine
ceistquestion
+
fealsúnachphilosophical
=
ceist fhealsúnacha philosophical question

After a feminine noun the adjective gets a séimhiú, an h after its first letter: ceist fhealsúnach. After a masculine noun it stays as it is: leabhar fealsúnach.

plural
leabhairbooks
+
fealsúnachaphilosophical, plural
=
leabhair fhealsúnachaphilosophical books

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

More philosophical, most philosophical, very philosophical

níosmore
+
fealsúnaíphilosophical
=
níos fealsúnaímore philosophical
ismost
+
fealsúnaíphilosophical
=
is fealsúnaímost philosophical

Tá sé níos fealsúnaí ná a dheartháir. He is more philosophical than his brother.

more philosophicalníos fealsúnaíin the past tense: ní b'fhealsúnaí
most philosophicalis fealsúnaíin the past tense: ab fhealsúnaí
as philosophical aschomh fealsúnach leno change after chomh
very philosophicalan-fhealsúnachan- lenites, except d, t and s
too philosophicalrófhealsúnachró- lenites

“Fealsúnach” in a sentence: Irish examples

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

Léigh mé leabhar fealsúnach an samhradh seo caite.
I read a philosophical book last summer.
Chuir an páiste ceist fhealsúnach orm.
The child asked me a philosophical question.
Bhí plé againn ar ábhair fhealsúnacha.
We had a discussion about philosophical subjects.
Tá sé níos fealsúnaí ná a dheartháir.
He is more philosophical than his brother.
Tá sí an-fhealsúnach faoin scéal ar fad.
She is very philosophical about the whole thing.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Philosophical in Irish: frequently asked questions

What is the Irish for philosophical?

The Irish for philosophical is fealsúnach (pronounced “FAL-soon-ukh”). It comes after the noun: leabhar fealsúnach, a philosophical book; ceist fhealsúnach, a philosophical question.

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

níos fealsúnaí is more philosophical and is fealsúnaí is most philosophical. In the past tense they become ní b'fhealsúnaí and ab fhealsúnaí.

Why does fealsúnach become fhealsúnach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So ceist fhealsúnach (a philosophical question) but leabhar fealsúnach (a philosophical book), because leabhar is masculine.

What is the plural of fealsúnach?

With a plural noun fealsúnach becomes fealsúnacha: leabhair fhealsúnacha, ceisteanna fealsúnacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very philosophical in Irish?

an-fhealsúnach. Too philosophical is rófhealsúnach, and as philosophical as is chomh fealsúnach le.

What is the noun related to 'fealsúnach'?

The noun for philosophy is 'fealsúnacht', and a philosopher is 'fealsamh'.

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