Where does “pakasterasia” come from?

pakasterasia (Finnish) comes from Finnish rasia, from Polish -sia, from Polish -ś, from Proto-Slavic sь, from Proto-Balto-Slavic śis, from Proto-Indo-European ḱís, from Proto-Indo-European ḱe, from Middle English kyt — to bend; curve; arch; vault; to bow, bend, arch,...

Ancestry of “pakasterasia”, step by step

pakasterasia traces back through two separate lines of ancestry.

via Finnish rasia

StepLanguageWordMeaning
1Finnishrasiabox, case, container, casket
2Polish-siaforms feminine diminutives, especially from clipped names
3PolishSecond-person singular verb suffix; Appended to...
4Proto-Slavicthis
5Proto-Balto-Slavicśisthis here
6Proto-Indo-Europeanḱísthis
7Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
8Middle Englishkyt
9Germankittputty certain kinds of cement used for fixing e.g. window panes
10Old High Germankuti
11Proto-West Germanickwidugum, resin
12Proto-Germanickweduzresin
13Proto-Indo-Europeangʷet-resin, gum; to say, speak
14Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via Finnish pakaste

StepLanguageWordMeaning
1Finnishpakastefrozen food
2Finnishpakastaato freeze to a low for long-term storage; to...
3FinnishtaaOf movement, behind; a shorter form of taakse
4Finnishtakathe backside; In the expression "omasta takaa"...
5Proto-Finnictakaback, a place behind
6Proto-Uralictakaa place behind
Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz