Where does “mustakappale” come from?

mustakappale (Finnish) comes from Finnish musta, from Finnish -ntää — Front vowel variant of -ntaa.

Ancestry of “mustakappale”, step by step

mustakappale traces back through two separate lines of ancestry.

via Finnish musta

StepLanguageWordMeaning
1Finnishmustablack; black horse; Elative singular form of...
2Finnish-ntääFront vowel variant of -ntaa

via Finnish kappale

StepLanguageWordMeaning
1Finnishkappaleobject; piece; track, song
2Proto-Finnickapalehpiece
Every word from Finnish -ntää →Every word from Finnish musta →