Definition and Meaning for 牯 (phone based)

gu

呱¯箍¯谷ˇ蠱ˇ扢ˇ賈ˇ股ˇ汩ˇ

固:固ˋ錮ˋ痼ˋ

骨:骨ˊ骨ˇ鶻ˇ榾ˇ榾ˋ

瓜:觚¯孤¯

雇:雇ˋ顧ˋ僱ˋ

告:鵠ˇ梏ˋ

古:辜¯鴣¯姑¯估¯咕¯沽¯酤¯菇¯古ˇ嘏ˇ牯ˇ鈷ˇ詁ˇ罟ˇ故ˋ估ˋ

鼓:鼓ˇ瞽ˇ

榖:轂¯榖ˇ轂ˇ穀ˇ

Above chars grouped by common phonetic elements.