HeyRua Get the app

Laziness in Irish (Falsacht): Meaning, Pronunciation, Usage

The Irish for laziness is falsacht, a feminine noun.
Updated October 2026Report a mistake

How to say “laziness” in Irish

Irish:
falsacht
English:
laziness
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“FAL-suhkht”  /ˈfˠalˠsˠəxt̪ˠ/
Various forms
Genitive singular:
falsachta, na falsachta (e.g. leithscéal na falsachta, the excuse of laziness)

What does “falsacht” mean?

laziness
The quality of being lazy or unwilling to work.Also: idleness, sloth, indolence.

Other Irish words for laziness: leisce (laziness), leisciúlacht (laziness), leisceoireacht (idling), falsóireacht (laziness)

“Falsacht” with the article

Here is falsacht after the article (an t-alt).

an fhalsacht
the laziness
Lenition: f becomes fh after an (feminine noun)

“Falsacht” in a sentence: Irish examples

Common Irish sentences using falsacht, the Irish word for laziness.

Ní raibh ann ach falsacht, dar liom.
It was nothing but laziness, in my opinion.
Tá an fhalsacht ag dul i bhfeidhm air.
Laziness is getting the better of him.
Chaill sé a phost mar gheall ar a fhalsacht.
He lost his job because of his laziness.
Is í an fhalsacht a fhágann ar gcúl é.
It's laziness that holds him back.
Ní féidir liom cur suas lena falsacht níos mó.
I can't put up with her laziness any more.
Bhí sé ag cur na falsachta ina leith.
He was accusing her of laziness.
Tagann falsacht orm tar éis dinnéir mhóir.
I get lazy after a big dinner.

Other nouns in Irish

More everyday Irish nouns to learn next.

Laziness in Irish: frequently asked questions

What is the Irish for laziness?

The Irish for laziness is falsacht (pronounced “FAL-suhkht”). It’s a feminine noun.

How do you pronounce falsacht in Irish?

Falsacht is said like “FAL-suhkht” (IPA /ˈfˠalˠsˠəxt̪ˠ/).

Does falsacht have a plural?

No plural form is given for falsacht in the standard. Many abstract and mass nouns in Irish have no plural.

Why does falsacht change to fhalsacht or bhfalsacht?

Irish changes the start of some words after certain words. After mo (my) falsacht becomes m'fhalsacht (lenition), and after ár (our) or i (in) it becomes ár bhfalsacht (eclipsis).

What is the difference between 'falsacht' and 'leisce'?

Both mean laziness, but 'leisce' is far more common and also means reluctance, as in 'tá leisce orm' (I am reluctant). 'Falsacht' refers more specifically to idleness as a trait.

What is the related adjective?

The adjective is 'falsa', lazy, and a lazy person is a 'falsóir'.

Learn Irish by
actually speaking it

Learn everyday Irish words like falsacht through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen