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Difficult in Irish (doiligh): Meaning, Forms, Examples

Other uses of ‘doiligh’: distressing · intractable

The Irish for difficult is doiligh: scrúdú doiligh, a difficult examination.
Updated October 2026Report a mistake

How to say “difficult” in Irish

Irish:
doiligh
English:
difficult, distressing, intractable
Word type:
adjective
More difficult:
níos doilí
Most difficult:
is doilí
Plural:
doilí
Pronunciation:
“DIL-ig”  /ˈd̪ˠɪlʲɪɟ/

What does “doiligh” mean?

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

difficult
Hard to do, deal with or understand.Also: hard, tough.
2 other meanings: distressing or intractable
2distressing
Causing trouble, grief or distress.Also: grievous, troublesome, hard to bear.
3intractable
Hard to manage or control.Also: hard to manage, stubborn.

Other Irish adjectives for difficult: deacair (difficult), deacrach (difficult)

“Doiligh” after a noun

An Irish adjective comes after its noun. Here is doiligh after scrúdú (examination, masculine), after oíche (night, feminine) and after a plural.

after a masculine nounscrúdú doiligha difficult examination
after a feminine nounoíche dhoiligha difficult night
after a plural nounscrúduithe doilídifficult examinations

séimhiú (the h) the ending

feminine
oíchenight
+
doilighdifficult
=
oíche dhoiligha difficult night

After a feminine noun the adjective gets a séimhiú, an h after its first letter: oíche dhoiligh. After a masculine noun it stays as it is: scrúdú doiligh.

plural
scrúduitheexaminations
+
doilídifficult, plural
=
scrúduithe doilídifficult examinations

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

More difficult, most difficult, very difficult

níosmore
+
doilídifficult
=
níos doilímore difficult
ismost
+
doilídifficult
=
is doilímost difficult

Tá an obair seo níos doilí ná an obair eile. This work is harder than the other work.

more difficultníos doilíin the past tense: ní ba dhoilí
most difficultis doilíin the past tense: ba dhoilí
as difficult aschomh doiligh leno change after chomh
very difficultan-doilighan- lenites, except d, t and s
too difficultródhoilighró- lenites

“Doiligh” in a sentence: Irish examples

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

Ba scrúdú doiligh é inniu.
It was a difficult exam today.
Cuireadh ceist dhoiligh orm.
I was asked a difficult question.
Bhí na ceisteanna doilí ar fad.
The questions were all difficult.
Tá an obair seo níos doilí ná an obair eile.
This work is harder than the other work.
Is doiligh a rá cad a tharlóidh.
It is hard to say what will happen.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Difficult in Irish: frequently asked questions

What is the Irish for difficult?

The Irish for difficult is doiligh (pronounced “DIL-ig”). It comes after the noun: scrúdú doiligh, a difficult examination; oíche dhoiligh, a difficult night.

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

níos doilí is more difficult and is doilí is most difficult. In the past tense they become ní ba dhoilí and ba dhoilí.

Why does doiligh become dhoiligh?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So oíche dhoiligh (a difficult night) but scrúdú doiligh (a difficult examination), because scrúdú is masculine.

What is the plural of doiligh?

With a plural noun doiligh becomes doilí: scrúduithe doilí, oícheanta doilí.

How do you say very difficult in Irish?

an-doiligh. Too difficult is ródhoiligh, and as difficult as is chomh doiligh le.

Does doiligh have more than one meaning?

Yes. Doiligh can mean difficult, distressing or intractable, depending on context; the first is the most common.

How is doiligh different from deacair?

Both mean difficult, but deacair is the everyday word, while doiligh is more literary and common in Ulster Irish, as in "Is doiligh a rá".

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