| 1 | Ido | frapo | hit, strike, blow, stroke, slap |
| 2 | Esperanto | frapo | hit, knock, smack, strike, stroke, blow |
| 3 | Esperanto | frapi | to hit, strike, smack, knock |
| 4 | French | frapper | to hit, to strike, to bash; to knock; to bang |
| 5 | Middle French | frapper | to hit; to strike |
| 6 | Old French | fraper | to hit; to strike |
| 7 | Frankish | hrapōn | to jerk; snatch; to snatch, scuffle; to snatch |
| 8 | Proto-Germanic | hrapōną | to scratch, scrape; to graze, make contact ,... |
| 9 | Proto-Indo-European | (s)kreb(h)- | — |
| 10 | Proto-Indo-European | (s)ḱer- | dung, manure, filth; manure, dung, filth |