Where does “tihrustella” come from?

tihrustella (Finnish) comes from Finnish tihrustaa, from Finnish tihruinen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

Ancestry of “tihrustella”, step by step

StepLanguageWordMeaning
1Finnishtihrustaato squint look at with difficulty, such as text that is very small
2Finnishtihruinenbeady
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood
Every word from Proto-Finnic -uc →Every word from Finnish -inen →Every word from Finnish -uus →