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Gruff in Irish (grusach): Meaning, Forms, Examples

Other uses of ‘grusach’: frowning

The Irish for gruff is grusach: fear grusach, a gruff man.
Updated October 2026Report a mistake

How to say “gruff” in Irish

Irish:
grusach
English:
gruff, frowning
Word type:
adjective
Gruffer:
níos grusaí
Gruffest:
is grusaí
Plural:
grusacha
Pronunciation:
“GRUS-uh-ukh”  /ˈɡɾˠʊsˠəx/

What does “grusach” mean?

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

gruff
Speaking or behaving in a rough, surly, unfriendly way.Also: surly, brusque, grumpy, curt.
1 other meaning: frowning
2frowning
Having a stern or scowling expression.Also: scowling, stern.

Other Irish adjectives for gruff: borb (rude)

“Grusach” after a noun

An Irish adjective comes after its noun. Here is grusach after fear (man, masculine), after bean (woman, feminine) and after a plural.

after a masculine nounfear grusacha gruff man
after a feminine nounbean ghrusacha gruff woman
after a plural nounfir ghrusachagruff men

séimhiú (the h) the ending

feminine
beanwoman
+
grusachgruff
=
bean ghrusacha gruff woman

After a feminine noun the adjective gets a séimhiú, an h after its first letter: bean ghrusach. After a masculine noun it stays as it is: fear grusach.

plural
firmen
+
grusachagruff, plural
=
fir ghrusachagruff men

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

Gruffer, gruffest, very gruff

níosmore
+
grusaígruff
=
níos grusaígruffer
ismost
+
grusaígruff
=
is grusaígruffest

Tá sé níos grusaí ná a athair. He is gruffer than his father.

grufferníos grusaíin the past tense: ní ba ghrusaí
gruffestis grusaíin the past tense: ba ghrusaí
as gruff aschomh grusach leno change after chomh
very gruffan-ghrusachan- lenites, except d, t and s
too gruffróghrusachró- lenites

“Grusach” in a sentence: Irish examples

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

Labhair fear grusach liom ag an doras.
A gruff man spoke to me at the door.
Bhí bean ghrusach taobh thiar den chuntar.
There was a gruff woman behind the counter.
Ní maith liom na freastalaithe grusacha sin.
I don't like those gruff waiters.
Tá sé níos grusaí ná a athair.
He is gruffer than his father.
Bhí sé grusach liom ar maidin.
He was gruff with me this morning.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Gruff in Irish: frequently asked questions

What is the Irish for gruff?

The Irish for gruff is grusach (pronounced “GRUS-uh-ukh”). It comes after the noun: fear grusach, a gruff man; bean ghrusach, a gruff woman.

How do you say gruffer and gruffest in Irish?

níos grusaí is gruffer and is grusaí is gruffest. In the past tense they become ní ba ghrusaí and ba ghrusaí.

Why does grusach become ghrusach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So bean ghrusach (a gruff woman) but fear grusach (a gruff man), because fear is masculine.

What is the plural of grusach?

With a plural noun grusach becomes grusacha: fir ghrusacha, mná grusacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very gruff in Irish?

an-ghrusach. Too gruff is róghrusach, and as gruff as is chomh grusach le.

Does grusach have more than one meaning?

Yes. Grusach can mean gruff or frowning, depending on context; the first is the most common.

Which preposition goes with grusach when it is directed at someone?

Use le: Bhí sí grusach liom, 'She was gruff with me'.

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