責める

(1) to condemn/to blame/to criticize/to criticise/to reproach/to accuse/ (2) to urge/to press/to pester/ (3) to torture/to torment/to persecute/ (4) to break in (a horse)

咎める

(1) to blame/to reproach/to censure/to rebuke/to reprove/to find fault/to take to task/to criticize/to criticise/ (2) to question (a suspect) /to challenge/ (3) to aggravate (an injury) /to be aggravated/to get inflamed/ (4)