B3A1C3K5S1L1I1D2E1
18 points
BACKSLIDE is validvalid
to retrogress [v BACKSLID, BACKSLIDDEN, BACKSLIDES, BACKSLIDING] : BACKSLIDER [n]
to fall back [v BACKSLID, BACKSLIDDEN, BACKSLIDING, BACKSLIDES]
to retrogress [v BACKSLID, BACKSLIDDEN, BACKSLIDES, BACKSLIDING] : BACKSLIDER [n]
to fall back [v BACKSLID, BACKSLIDDEN, BACKSLIDING, BACKSLIDES]