U1N1R1O1U1N1D2
8 points
UNROUND is validvalid
to articulate without rounding the lips [v UNROUNDED, UNROUNDING, UNROUNDS]
to articulate without rounding the lips [v -ED, -ING, -S]
to articulate without rounding the lips [v UNROUNDED, UNROUNDING, UNROUNDS]
to articulate without rounding the lips [v -ED, -ING, -S]