in English is:

alleviation

,

easing

,

soothing

Mutations

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

Use

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