картофельный
solanaceus [a, um],
одиночество
solitudo [inis, f];
диагностический
diagnosticus [a, um];
competitio [onis, f] (commercialis); aemulatio [onis, f] (mercatoria), certatio [onis, f] commercialis, mercatorum certamen [inis, n], contentio [onis, f];