Where does “tosikkomaisesti” come from?

tosikkomaisesti (Finnish) comes from Finnish tosikkomainen, from Finnish tosikko, from Finnish -ikko, from Proto-Finnic -ikko, from Proto-Finnic -i- — Plural number marker in other cases than the nominative (and optionally the genitive).

tosikkomaisesti (Finnish): staidly, seriously, humorlessly

Definitions

  1. staidly, seriously, humorlessly

Ancestry of “tosikkomaisesti”, step by step

StepLanguageWordMeaning
1Finnishtosikkomainenhumourless, overly serious
2FinnishtosikkoA humourless person
3Finnish-ikkoForms nouns for groups of a particular number,...
4Proto-Finnic-ikkoForms nouns indicating a group of things
5Proto-Finnic-i-Plural number marker in other cases than the nominative (and optionally the genitive)
Every word from Proto-Finnic -i-Every word from Finnish -ikkoEvery word from Proto-Finnic -ikko