"Kulpa" is a word in HILIGAYNON, CHAVACANO

English: sin; offense
Tagalog: kasalanan

kúlpà - To shrink, shrivel, contract,
diminish, condense, reduce, wane, settle,
become small or smaller, lessen, decrease,
grow less, dwindle. Kinmúlpà ang humáy.
The rice shrank. Nagkúlpà ang dútà sa
búhò. The earth in the hole settled, became
compact and consequently apparently less.
(cf. kúpus).

kúlpa - (Sp. culpa) Guilt, sin, fault,
culpability, blame, crime, wrong. (cf. salâ,
sayúp).