Where does “herkentää” come from?

herkentää (Finnish) comes from Finnish herketä, from Finnish -etä, from Proto-Finnic -t'ak, from Proto-Uralic -ta- — Forms verbs from nouns; Forms causative verbs...

Ancestry of “herkentää”, step by step

herkentää traces back through two separate lines of ancestry.

via Finnish herketä

StepLanguageWordMeaning
1FinnishherketäAlternative form of herkistyä
2Finnish-etäFront vowel variant of -eta
3Proto-Finnic-t'akForms verbs from nominal stems, generally with a causative, factitive or instrumental meaning
4Proto-Uralic-ta-Forms verbs from nouns; Forms causative verbs...

via Finnish taa

StepLanguageWordMeaning
1FinnishtaaOf movement, behind; a shorter form of taakse
2Finnishtakathe backside; In the expression "omasta takaa"...
3Proto-Finnictakaback, a place behind
4Proto-Uralictakaa place behind

Words derived from “herkentää

Every word from Proto-Uralic -ta-Every word from Finnish -etäEvery word from Proto-Finnic -t'ak
herkentää — Etymology, Origin & Word History | Etymology Explorer