R1E1T1R1O1G2R1A1D2E1S1
13 points
RETROGRADES is validvalid
RETROGRADE, [v RETROGRADED, RETROGRADES, RETROGRADING] : RETROGRADELY [v]
RETROGRADE, to cause to go back [v]
RETROGRADE, [v RETROGRADED, RETROGRADES, RETROGRADING] : RETROGRADELY [v]
RETROGRADE, to cause to go back [v]