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Muscular in Irish (féitheogach): Meaning, Forms, Examples

Other uses of ‘féitheogach’: sinewy

The Irish for muscular is féitheogach: fear féitheogach, a muscular man.
Updated October 2026Report a mistake

How to say “muscular” in Irish

Irish:
féitheogach
English:
muscular, sinewy
Word type:
adjective
More muscular:
níos féitheogaí
Most muscular:
is féitheogaí
Plural:
féitheogacha
Pronunciation:
“FAY-hyoh-gukh”  /ˈfʲeːhoːɡəx/

What does “féitheogach” mean?

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

muscular
Having strong, well-developed muscles.Also: brawny, burly, strong.
1 other meaning: sinewy
2sinewy
Lean and tough, with muscles and sinews that stand out.Also: wiry, stringy.

“Féitheogach” after a noun

An Irish adjective comes after its noun. Here is féitheogach after fear (man, masculine), after cos (foot, feminine) and after a plural.

after a masculine nounfear féitheogacha muscular man
after a feminine nouncos fhéitheogacha muscular foot
after a plural nounfir fhéitheogachamuscular men

séimhiú (the h) the ending

feminine
cosfoot
+
féitheogachmuscular
=
cos fhéitheogacha muscular foot

After a feminine noun the adjective gets a séimhiú, an h after its first letter: cos fhéitheogach. After a masculine noun it stays as it is: fear féitheogach.

plural
firmen
+
féitheogachamuscular, plural
=
fir fhéitheogachamuscular men

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

More muscular, most muscular, very muscular

níosmore
+
féitheogaímuscular
=
níos féitheogaímore muscular
ismost
+
féitheogaímuscular
=
is féitheogaímost muscular

Tá Seán níos féitheogaí ná a dheartháir. Seán is more muscular than his brother.

more muscularníos féitheogaíin the past tense: ní b'fhéitheogaí
most muscularis féitheogaíin the past tense: ab fhéitheogaí
as muscular aschomh féitheogach leno change after chomh
very muscularan-fhéitheogachan- lenites, except d, t and s
too muscularrófhéitheogachró- lenites

“Féitheogach” in a sentence: Irish examples

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

Chonaic mé fear féitheogach ag obair sa pháirc.
I saw a muscular man working in the field.
Tá cos fhéitheogach ag an rothaí sin.
That cyclist has a muscular leg.
Bhí lámha féitheogacha ag an siúinéir.
The carpenter had muscular arms.
Tá Seán níos féitheogaí ná a dheartháir.
Seán is more muscular than his brother.
Tá sé ard agus féitheogach.
He is tall and muscular.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Muscular in Irish: frequently asked questions

What is the Irish for muscular?

The Irish for muscular is féitheogach (pronounced “FAY-hyoh-gukh”). It comes after the noun: fear féitheogach, a muscular man; cos fhéitheogach, a muscular foot.

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

níos féitheogaí is more muscular and is féitheogaí is most muscular. In the past tense they become ní b'fhéitheogaí and ab fhéitheogaí.

Why does féitheogach become fhéitheogach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So cos fhéitheogach (a muscular foot) but fear féitheogach (a muscular man), because fear is masculine.

What is the plural of féitheogach?

With a plural noun féitheogach becomes féitheogacha: fir fhéitheogacha, cosa féitheogacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very muscular in Irish?

an-fhéitheogach. Too muscular is rófhéitheogach, and as muscular as is chomh féitheogach le.

Does féitheogach have more than one meaning?

Yes. Féitheogach can mean muscular or sinewy, depending on context; the first is the most common.

What is the difference between 'féitheogach' and 'matánach'?

Both can mean muscular: 'féitheogach' comes from 'féitheog' (sinew, muscle) and can also suggest sinewy, while 'matánach' comes from 'matán' (muscle) and is used of bulky, brawny build.

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