Where does “trallvänlig” come from?

trallvänlig (Swedish) comes from Swedish tralla, from English trolley, from English -ey, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz — -y, -ic.

trallvänlig (Swedish): catchy (nice to hum or "tra-la-la")

Definitions

  1. catchy (nice to hum or "tra-la-la")

Ancestry of “trallvänlig”, step by step

trallvänlig traces back through two separate lines of ancestry.

via Swedish tralla

StepLanguageWordMeaning
1Swedishtrallato sing a (happy) melody, replacing the words with sequences of sounds like "tra-la-la"
2EnglishtrolleyA cart or shopping cart; a shopping trolley; A...
3English-eyAlternative form of -y; Alternative form of -ie
4English-yAdded to nouns and adjectives to form adjectives...
5Middle English-yDesignates an adjective, in many cases formed by...
6Old English-iġ-y, -ic
7Proto-West Germanic-gForms adjectives from nouns and verbs with a...
8Proto-Germanic-gaz-y
9Proto-Indo-European-ḱos-y, -ic

via Swedish vänlig

StepLanguageWordMeaning
1Swedishvänligkind, nice, sweet
2Old Norsevanaligr
Every word from Proto-Indo-European -ḱos