Entry record from Sneddon (1978a): Proto-Minahasan
Page number: 166
*r₁əŋan
• do together; do at the same time; be of the same age.
Note: Tdn, Ttb rəŋan 'be of the same age'; Tse, Tbl rəŋan, Tsw -rəŋan 'do together or at the same time; be of the same age' [PPh *[d]əŋan 'together; companion'].