Finnish word tietysti comes from Finnish tietty, Finnish -sti
| Dictionary entry | Language | Definition |
|---|---|---|
| tietty | Finnish (fin) | Certain (having been determined but unspecified).. Designated (dialectal, colloquial). |
| -sti | Finnish (fin) | (adverbial suffix, comparable) Forms adverbs from adjectives; corresponds to the English suffix -ly.. (intensifier) Forms intensifying adverbs from certain nouns.. (multiplicative) Corresponds number + times structure in English.. -ist (forms names of occupations from some nouns). -ist (supporter of an idea). |
| tietysti | Finnish (fin) | Of course, naturally. |