Where does “taaperoinen” come from?

taaperoinen (Finnish) comes from Finnish taapero, from Finnish taapertaa, from Finnish -ertaa, from Finnish -taa, from Proto-Finnic -tadak, from Proto-Uralic -ta- — Forms verbs from nouns; Forms causative verbs...

Ancestry of “taaperoinen”, step by step

StepLanguageWordMeaning
1Finnishtaaperotoddler
2Finnishtaapertaato toddle; Third-person singular indicative...
3Finnish-ertaaDerives intransitive verbs, mostly of descriptive...
4Finnish-taaForms causative verbs; Forms verbs from nouns and...
5Proto-Finnic-tadakForms verbs from both nominal and verbal stems
6Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...
Every word from Proto-Uralic -ta-Every word from Proto-Finnic -tadakEvery word from Finnish -taa