Irish

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Etymology

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From peacúil (sinful) +‎ -acht.

Noun

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peacúlacht f (genitive singular peacúlachta)

  1. sinfulness

Declension

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Mutation

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Irish mutation
Radical Lenition Eclipsis
peacúlacht pheacúlacht bpeacúlacht
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

References

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