in English is:

bioluminescence

Mutations

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

Use

y bioymoleuedd hwn
fy mioymoleuedd i
dy fioymoleuedd di
ei fioymoleuedd ef/o
ei bioymoleuedd hi
ein bioymoleuedd ni
eich bioymoleuedd chi
eu bioymoleuedd nhw/hwy
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