немы́слимо
adverb
Meanings
- inconceivably, impossibly, incredibly, fantastically
- unbelievable
Examples
- Э́то немыслимо.It's improbable.
- Немыслимо.It's improbable.
- Э́то практически немыслимо, что ученый тако́го у́ровня соверши́л бы таку́ю элемента́рную оши́бку.It is practically unthinkable that a scientist of his stature would have made such an elementary mistake.