T1W4I1N1N1I1N1G2
12 points
TWINNING is validvalid
the bearing of two children at the same birth [n TWINNINGS] / TWIN, to bring together in close association [v]
the bearing of two children at the same birth [n -S]
the bearing of two children at the same birth [n TWINNINGS] / TWIN, to bring together in close association [v]
the bearing of two children at the same birth [n -S]