This is the 266th most frequent Finnish word.
tietysti
"Certainly" or "of course."
Tietysti, an adverb, conveys certainty or naturalness in offering assistance.
Tietysti minä autan sinua, jos tarvitset apua.
Of course, I will help you if you need help.
Tietysti emphasizes predictability or expected behavior.
Hän tuli tietysti paikalle ajoissa, kuten hänellä on tapana.
Naturally, he arrived on time, as is his habit.
Tietysti here underlines willingness or readiness to accommodate.