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Adferfau Ysbrydoledig

yn betrus doutfully
yn boenus o araf painfully slowly
yn chwim swiftly
yn ddi-baid constantly
yn ddirmygus scornfully
yn ddiymdroi instantly
yn greulon cruelly
yn llawn llawenydd full of
yn orfoleddus joyfully
yn sydyn suddenly
yn ofalus carefully
yn lletchwith awkwardly
yn nerfus nervously
yn grac angrily
yn ddioglyd lazily
yn wyllt wildly
yn bwerus/ rymus powerfully