U1N1D2E1R1C3A1R1R1I1A1G2E1S1
18 points
UNDERCARRIAGES is validvalid
UNDERCARRIAGE, [n]
UNDERCARRIAGE, a supporting framework or underside (as of an automobile) [n]
UNDERCARRIAGE, [n]
UNDERCARRIAGE, a supporting framework or underside (as of an automobile) [n]