Where does “luottamaalaus” come from?

luottamaalaus (Finnish) comes from Finnish maalaus, from Finnish maalata, from Finnish maali, from Old Swedish māl, from Old Swedish māla, from Old Norse mála, from Middle Low German mālen, from Old Saxon *mālōn — to strengthen; to bind; to change, exchange.

Ancestry of “luottamaalaus”, step by step

luottamaalaus traces back through two separate lines of ancestry.

via Finnish maalaus

StepLanguageWordMeaning
1Finnishmaalauspainting
2Finnishmaalatato paint; to select, highlight; to score
3Finnishmaalipaint; target; goal
4Old Swedishmālmeasure, amount; sign
5Old Swedishmālato paint
6Old Norsemálato grind
7Middle Low Germanmālento draw, paint; to paint
8Old Saxon*mālōn
9Proto-West Germanic*mālēnto paint
10Proto-Albanianmelanablack
11Proto-Indo-Europeanmelh₂-n-dull black
12Proto-Indo-Europeanmelh₂-to grind, to crush
13Proto-Indo-Europeanmel-soft; tender; weak; to deceive; to rub
14Proto-Indo-Europeanmey-to strengthen; to bind; to change, exchange

via Finnish luotta

StepLanguageWordMeaning
1Finnishluottastencil
2Finnish-ttawithout; A suffix for the partitive singular
3Finnish-iA nominal suffix used in eg. ukko → ukki; Used...
4Proto-Uralic-joblique plural
Every word from Proto-Indo-European mey-