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Basic in Irish (bunúsach): Meaning, Forms, Examples

Other uses of ‘bunúsach’: original · substantial

The Irish for basic is bunúsach: prionsabal bunúsach, a basic principle.
Updated October 2026Report a mistake

How to say “basic” in Irish

Irish:
bunúsach
English:
basic, original, substantial
Word type:
adjective
More basic:
níos bunúsaí
Most basic:
is bunúsaí
Plural:
bunúsacha
Pronunciation:
“BUN-oo-suck”  /ˈbʊnuːsəx/

What does “bunúsach” mean?

“Bunúsach” has three alternative meanings. The most common comes first.

basic
Forming the base or foundation of something; fundamental.Also: fundamental, essential, elementary.
2 other meanings: original or substantial
2original
Being the first or primary form of something.Also: primary, primitive.
3substantial
Solid and well-founded, or well-to-do and comfortably off.Also: well-founded, well-to-do, solid.

“Bunúsach” after a noun

An Irish adjective comes after its noun. Here is bunúsach after prionsabal (principle, masculine), after ceist (question, feminine) and after a plural.

after a masculine nounprionsabal bunúsacha basic principle
after a feminine nounceist bhunúsacha basic question
after a plural nounprionsabail bhunúsachabasic principles

séimhiú (the h) the ending

feminine
ceistquestion
+
bunúsachbasic
=
ceist bhunúsacha basic question

After a feminine noun the adjective gets a séimhiú, an h after its first letter: ceist bhunúsach. After a masculine noun it stays as it is: prionsabal bunúsach.

plural
prionsabailprinciples
+
bunúsachabasic, plural
=
prionsabail bhunúsachabasic principles

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

More basic, most basic, very basic

níosmore
+
bunúsaíbasic
=
níos bunúsaímore basic
ismost
+
bunúsaíbasic
=
is bunúsaímost basic

Tá an fhadhb seo níos bunúsaí ná an ceann eile. This problem is more fundamental than the other one.

more basicníos bunúsaíin the past tense: ní ba bhunúsaí
most basicis bunúsaíin the past tense: ba bhunúsaí
as basic aschomh bunúsach leno change after chomh
very basican-bhunúsachan- lenites, except d, t and s
too basicróbhunúsachró- lenites

“Bunúsach” in a sentence: Irish examples

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

Is prionsabal bunúsach é sin.
That is a basic principle.
Chuir sí ceist bhunúsach orm.
She asked me a basic question.
Tá cearta bunúsacha ag gach duine.
Everyone has basic rights.
Tá an fhadhb seo níos bunúsaí ná an ceann eile.
This problem is more fundamental than the other one.
Tá an cúrsa seo an-bhunúsach.
This course is very basic.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Basic in Irish: frequently asked questions

What is the Irish for basic?

The Irish for basic is bunúsach (pronounced “BUN-oo-suck”). It comes after the noun: prionsabal bunúsach, a basic principle; ceist bhunúsach, a basic question.

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

níos bunúsaí is more basic and is bunúsaí is most basic. In the past tense they become ní ba bhunúsaí and ba bhunúsaí.

Why does bunúsach become bhunúsach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So ceist bhunúsach (a basic question) but prionsabal bunúsach (a basic principle), because prionsabal is masculine.

What is the plural of bunúsach?

With a plural noun bunúsach becomes bunúsacha: prionsabail bhunúsacha, ceisteanna bunúsacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very basic in Irish?

an-bhunúsach. Too basic is róbhunúsach, and as basic as is chomh bunúsach le.

Does bunúsach have more than one meaning?

Yes. Bunúsach can mean basic, original or substantial, depending on context; the first is the most common.

How do I say 'basically' in Irish?

Use 'go bunúsach', for example 'Níl ann go bunúsach ach téacs' means 'It is basically just text'.

What is the difference between 'bunúsach' and 'bunaidh'?

'Bunúsach' is an adjective meaning basic or fundamental, while 'bunaidh' is a genitive form often meaning original, as in 'an leagan bunaidh' (the original version).

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