Where does “основательно” come from?
основательно (Russian) comes from Russian основа́тельный, from Russian основа́ть — to found, establish.
основательно (Russian): thoroughly, well; short neuter singular of...
Definitions
- thoroughly, well; short neuter singular of...
Ancestry of “основательно”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Russian | основа́тельный | well-grounded, well-founded |
| 2 | Russian | основа́ть | to found, establish |