in English is:

expressionism

Mutations

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

Use

y fynegiadaeth hon
fy mynegiadaeth i
dy fynegiadaeth di
ei fynegiadaeth ef/o
ei mynegiadaeth hi
ein mynegiadaeth ni
eich mynegiadaeth chi
eu mynegiadaeth nhw/hwy
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