in English is:

hypotension

Mutations

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

Use

yr isbwysedd hwn
fy isbwysedd i
dy isbwysedd di
ei isbwysedd ef/o
ei hisbwysedd hi
ein hisbwysedd ni
eich isbwysedd chi
eu hisbwysedd nhw/hwy
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