T1W4I1N1N1I1N1G2S1
13 points
TWINNINGS is validvalid
TWINNING, the bearing of two children at the same birth [n]
TWINNING, the bearing of two children at the same birth [n]
TWINNING, the bearing of two children at the same birth [n]
TWINNING, the bearing of two children at the same birth [n]