Where does “toppie” come from?

toppie (Dutch) comes from Dutch -ië, from Middle Dutch -ie, from Old French -ie, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “toppie”, step by step

StepLanguageWordMeaning
1Dutch-iëUsed to form country names
2Middle Dutch-ie
3Old French-ieindicates a feminine noun, often an abstract one
4Latin-iaUsed to form a feminine abstract noun, usually...
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius