in English is:

foxtail

Mutations

Soft:gynffonwellt
Nasal:nghynffonwellt
Aspirate:chynffonwellt

Use

y cynffonwellt hyn
fy nghynffonwellt i
dy gynffonwellt di
ei gynffonwellt ef/o
ei chynffonwellt hi
ein cynffonwellt ni
eich cynffonwellt chi
eu cynffonwellt nhw/hwy
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