The Proto-Indo-European word *(s)grebʰ-
Word *(s)grebʰ-
Meaning scratch, cut
See also Phrygian: ΓΕΓΡΕΙΜΕΝΟ ‘written’
Synonyms *kars-, *kʷer-, *rei-, *put-, *sek-, *reik-, *skeh₁i(-d)-, *skebʰ-

Comments
Mallory J.P. and Adams D. (2006)

Other words that might be of interest
*peik̂- ‘paint, mark’