| Language | Reflex(es) | Gloss | Grammar | Sources |
|---|
| Hellenic |
| Greek | μόγος | Effort, exertion | TBD | IEW UKY GPT |
| Greek | μογερός | laborious | TBD | IEW UKY GPT |
| Greek | μογέω | I am making an effort | TBD | IEW UKY GPT |
| Greek | μόγις | hardly/scarcely | TBD | IEW UKY GPT |
| Greek | μόχθος | Effort, exertion | TBD | IEW UKY GPT |
| Greek | μοχθεῖν | to labor or struggle | TBD | IEW UKY GPT |
| Greek | μοχθηρός | laborious | TBD | IEW UKY GPT |
| Greek | μοχλός | Lifting arm, lever | TBD | IEW UKY GPT |
| Greek | μοχλ-έω, -εύω | move forward | TBD | IEW UKY GPT |
| Balto-Slavic |
| Lithuanian | smagùs | difficult to carry or pull | TBD | IEW UKY GPT |
| Latvian | smags | heavy in weight, burdened | TBD | IEW UKY GPT |
| Latvian | smagrs | heavy in weight, burdened | TBD | IEW UKY GPT |