pitch, (US) field (field on which soccer, rugby or field hockey is played) · course · court (field on which tennis, basketball, handball, badminton, etc is played)
çekim: çoğul canchas
eş: campo, hipódromo, camino, vía
köken: Borrowed from Quechua kancha (“circular enclosure”).
popcorn · small skin boil · tapeworm cyst embedded in meat
çekim: çoğul pipocas
eş: pororoca
köken: Unknown. Sources are unanimous in mentioning a borrowing from Old Tupi pipoka, from pira (“skin”) + pok (“to crack”) + -a, but the word is unattested and there's no evidence of Tupian peoples making popcorn.
Perhaps from the brand name "Chesterfield" (the first brand of popcorn imported into Iran) conflated with the Persian words چس + فیل, literally meaning "elephant's farts".