"Kadkad" is a word in ILOKANO, HILIGAYNON

v. /MANG-:-AN/ to remove or rake off the ashes (of the stove). Kadkadam nga umuna dayta dalikan. Remove first the ashes of the stove. /MANGI-: I-/ to remove or rake off. Ikadkad mo dagita dapo. Rake off those ashes. KADKADUA [cf. KADUA], n. afterbirth, placenta.

kádkad - To erode, undermine, take off
piece after piece, eat away (of water); to
dredge, excavate. Ginkádkad (kinádkad)
sang subâ ang pángpang. The river
undermined and carried off its bank.
Kinadkarán ang bató sang túbig. The
stone was undermined by the water. (cf.
áb-ab, kábkab).