拷 (w)

(kǎo) to beat; to flog; to examine under torture

拷问 (w)

(kǎowèn) to question via torture

拷打 (w)

(kǎodǎ) to beat; to flog

拷掠 (w)

(kǎolüè) to torture

拷花 (w)

(kǎohuā) to emboss

拷贝 (w)

(kǎobèi) to copy (loanword)