tóng​yuán

from the same source

同源 tóng​yuán
from the same source
sharing a common origin or starting point; used for water sources, historical roots, or cultural origins
homologous
(biology) having the same relation, relative position, or structure
cognate
(linguistics) descending from the same language or root; sharing an affinity

Frequency

Movie subtitles
0.090 per million appears in 0% of films
Written text
1.47 per million

Sources