Where does “трудно” come from?
трудно (Serbo-Croatian) comes from Serbo-Croatian тру̑д, from Proto-Slavic trudъ, from Proto-Indo-European trewd- — to push, to thrust.
трудно (Serbo-Croatian): pregnantly
Ancestry of “трудно”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Serbo-Croatian | тру̑д | — |
| 2 | Proto-Slavic | trudъ | — |
| 3 | Proto-Indo-European | trewd- | to push, to thrust |