Where does “ajoittaisesti” come from?

ajoittaisesti (Finnish) comes from Finnish ajoittainen, from Finnish ajoittain, from Finnish -ttain, from Finnish -ttaen.

Ancestry of “ajoittaisesti”, step by step

StepLanguageWordMeaning
1Finnishajoittainenintermittent
2FinnishajoittainOnce in a while, from time to time, at times,...
3Finnish-ttainForms distributive adverbs; Forms adverbs...
4Finnish-ttaen
Every word from Finnish -ttaenEvery word from Finnish -ttainEvery word from Finnish ajoittain