in English is:

anti-Semitism

Mutations

Soft:wrth-Semitiaeth
Nasal:ngwrth-Semitiaeth
Aspirate:(no mutation)

Use

yr wrth-Semitiaeth hon
fy ngwrth-Semitiaeth i
dy wrth-Semitiaeth di
ei wrth-Semitiaeth ef/o
ei gwrth-Semitiaeth hi
ein gwrth-Semitiaeth ni
eich gwrth-Semitiaeth chi
eu gwrth-Semitiaeth nhw/hwy
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