in English is:

slackening

Mutations

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

Use

y llaesiad hwn
fy llaesiad i
dy laesiad di
ei laesiad ef/o
ei llaesiad hi
ein llaesiad ni
eich llaesiad chi
eu llaesiad nhw/hwy
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