adladd eg angladd ebg badd eg brigladd be cadd bf canolradd a canradd a cladd bf,eg cydladd be cydradd a cyfradd a,eg cynradd a di-radd a dwyradd a eilradd a gradd eb gwadd a,be,eb iselradd a isradd a,eg lladd be,bf nadd a,bf neuadd eb porthladd eg uchafradd a uchelradd a uwchradd a ymladd+ymlâdd be,eg