| Language | Reflex(es) | Gloss | Grammar | Sources |
|---|
| Hellenic |
| Greek | ὀγκάομαι | scream, roar | TBD | IEW UKY GPT |
| Greek | ὄκνος | Little Bittern | TBD | IEW UKY GPT |
| Paleo-Balkan |
| Albanian | nëkónj | groan, sigh, lament | TBD | IEW UKY GPT |
| Gheg | angój | groan, sigh, lament | TBD | IEW UKY GPT |
| Italic |
| Latin | uncō, -āre | from the natural sound of the bear | TBD | IEW UKY GPT |
| Celtic |
| Welsh | och | groaning | TBD | IEW UKY GPT |
| Middle Irish | ong | Groaning, sighing, lamentation | TBD | IEW UKY GPT |
| Old Irish | ennach | Crow | TBD | IEW UKY GPT |
| Old Irish | enchache | indecency | TBD | IEW UKY GPT |
| MISSING |
| Slavic | *jęčati | to sigh | TBD | IEW UKY GPT |
| Balto-Slavic |
| Russian Church Slavic | jaču, jačati | to sigh | TBD | IEW UKY GPT |
| Russian Church Slavic | jaklivъ | Stammerer, speaking with difficulty. | TBD | IEW UKY GPT |
| Russian | jačátь | moaning, calling out in complaint | TBD | IEW UKY GPT |
| Lithuanian | ùngti, ùngau | whimper like a dog | TBD | IEW UKY GPT |
| West Germanic |
| Middle Low German | anken | moaning, sighing | TBD | IEW UKY GPT |
| New High German | Unke | after their pitiful reputation | TBD | IEW UKY GPT |
| North Germanic |
| Norwegian | ank | Whining, sighing, sorrow, regret | TBD | IEW UKY GPT |
| Danish | ank, anke | Lawsuit, complaint. | TBD | IEW UKY GPT |
| Danish | ynke | empathize, regret, complain | TBD | IEW UKY GPT |
| Swedish | ynka | empathize, regret, complain | TBD | IEW UKY GPT |