carking
Concise Oxford English Dictionary © 2008 Oxford University Press:
carking/ˈkɑːkɪŋ/
▶adjective archaic causing distress or worry.
– origin C16: pres. part. of ME cark ‘worry, burden’, from Old North. Fr. carkier, based on late L. carcare (see charge).
'carking' also found in these Oxford entries:

