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Faulty in Irish (lochtach): Meaning, Forms, Examples

Other uses of ‘lochtach’: blameworthy

The Irish for faulty is lochtach: inneall lochtach, a faulty machine.
Updated October 2026Report a mistake

How to say “faulty” in Irish

Irish:
lochtach
English:
faulty, blameworthy
Word type:
adjective
Faultier:
níos lochtaí
Faultiest:
is lochtaí
Plural:
lochtacha
Pronunciation:
“LUKH-tukh”  /ˈl̪ˠɔxt̪ˠəx/

What does “lochtach” mean?

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

faulty
Having a fault or defect, so that it does not work or is not right.Also: defective, flawed, imperfect.
1 other meaning: blameworthy
2blameworthy
Deserving blame or criticism for a wrong.Also: culpable, at fault, guilty.

Other Irish adjectives for faulty: fabhtach (faulty)

“Lochtach” after a noun

An Irish adjective comes after its noun. Here is lochtach after inneall (machine, masculine), after argóint (argument, feminine) and after a plural.

after a masculine nouninneall lochtacha faulty machine
after a feminine nounargóint lochtacha faulty argument
after a plural nouninnill lochtachafaulty machines

séimhiú (the h) the ending

plural
innillmachines
+
lochtachafaulty, plural
=
innill lochtachafaulty machines

With a plural noun the adjective takes its plural form, lochtacha.

Faultier, faultiest, very faulty

níosmore
+
lochtaífaulty
=
níos lochtaífaultier
ismost
+
lochtaífaulty
=
is lochtaífaultiest

Tá an dara plean níos lochtaí ná an chéad cheann. The second plan is more flawed than the first one.

faultierníos lochtaíin the past tense: ní ba lochtaí
faultiestis lochtaíin the past tense: ba lochtaí
as faulty aschomh lochtach leno change after chomh
very faultyan-lochtachan- lenites, except d, t and s
too faultyrólochtachró- lenites

“Lochtach” in a sentence: Irish examples

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

Cheannaigh sé fón lochtach sa siopa.
He bought a faulty phone in the shop.
Bhí an t-inneall nite lochtach ón tús.
The washing machine was faulty from the start.
Cuireadh na hearraí lochtacha ar ais chuig an monarcha.
The faulty goods were sent back to the factory.
Tá an dara plean níos lochtaí ná an chéad cheann.
The second plan is more flawed than the first one.
Tá an córas seo lochtach.
This system is faulty.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Faulty in Irish: frequently asked questions

What is the Irish for faulty?

The Irish for faulty is lochtach (pronounced “LUKH-tukh”). It comes after the noun: inneall lochtach, a faulty machine; argóint lochtach, a faulty argument.

How do you say faultier and faultiest in Irish?

níos lochtaí is faultier and is lochtaí is faultiest. In the past tense they become ní ba lochtaí and ba lochtaí.

What is the plural of lochtach?

With a plural noun lochtach becomes lochtacha: innill lochtacha, argóintí lochtacha.

How do you say very faulty in Irish?

an-lochtach. Too faulty is rólochtach, and as faulty as is chomh lochtach le.

Does lochtach have more than one meaning?

Yes. Lochtach can mean faulty or blameworthy, depending on context; the first is the most common.

What noun is 'lochtach' related to?

It comes from 'locht', a fault or blame, as in 'Ní ortsa an locht', it's not your fault.

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