twa-grass, n.
'Twas the night before…
The Twa Burdies
TWAS at 20 - A History of the Third World Academy of Sciences
The Twa King's dochters.'
"Twas bonaparte the corsican."
Gotisch twa þūsundja
Conference TYAN-TWAS
numerals Twa, twae
“The twa bairns,” a ballad