in English is:

discourtesy

,

rudeness

Mutations

Soft:(no mutation)
Nasal:(no mutation)
Aspirate:(no mutation)

Use

yr anghwrteisi hwn
fy anghwrteisi i
dy anghwrteisi di
ei anghwrteisi ef/o
ei hanghwrteisi hi
ein hanghwrteisi ni
eich anghwrteisi chi
eu hanghwrteisi nhw/hwy
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