Y gwahaniaeth rhwng diwygiadau o "Treiglad"

Ychwanegwyd 1 beit ,  10 o flynyddoedd yn ôl
B
| ''Sillafiad'' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || '''g''' → '''w''' || style="background-color:#D3D3D3;"|
|-
| rowspan="2" | '''g''' anghrwnanghron || {{IPA|/g/}} || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || {{IPA|/g/}} → ''vegdim'' || style="background-color:#D3D3D3;"|
|-
| ''Sillafiad'' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || '''g''' → ''vegdim'' || style="background-color:#D3D3D3;"|
|-
| rowspan="2" | '''g''' || {{IPA|/g/}} || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || {{IPA|/g/}} → ''vegdim'' || style="background-color:#D3D3D3;"| || {{IPA|/g/}} → {{IPA|/x/}}
|-
| ''Sillafiad'' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || '''g''' → ''vegdim'' || style="background-color:#D3D3D3;"| || '''g''' → '''c'h'''
|-
| rowspan="2" | '''gw''' || {{IPA|/gw/}} || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || {{IPA|/gw/}} → {{IPA|/w/}} || {{IPA|/gw/}} → {{IPA|/w/}} || {{IPA|/gʷ/}} → {{IPA|/w/}}
| ''Sillafiad'' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || '''m''' → '''f''' || '''m''' → '''v''' || '''m''' → '''v'''
|-
| rowspan="2" | '''f''' fain || {{IPA|/fʲ/}} || {{IPA|/f/}} → ''vegdim'', {{IPA|/f/}} || {{IPA|/f/}}, {{IPA|/fj/}} → ''vegdim'' || {{IPA|/fʲ/}} → ''vegdim'' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"|
|-
| ''Sillafiad'' || '''f''' → ''vegdim'', '''f''' || '''f''' → '''fh''' || '''f''' → '''fh''' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"|
|-
| rowspan="2" | '''f''' lydan || {{IPA|/fˠ/}} || {{IPA|/fw/}} → {{IPA|/w/}}, {{IPA|/fw/}} || {{IPA|/f/}} → ''vegdim'' || {{IPA|/fˠ/}} → ''vegdim'' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"|
 
|-
| ''Sillafiad'' || style="background-color:#D3D3D3;"| || '''l''' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"|
|-
| rowspan="2" | '''l''' lydan || {{IPA|/lˠ/}} || style="background-color:#D3D3D3;" | || {{IPA|/l̪ˠ/}} || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"|
|-
| ''Sillafiad'' || style="background-color:#D3D3D3;"| || '''l''' || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"| || style="background-color:#D3D3D3;"|
2,095

golygiad