oligolectic

From English oligo- (prefix meaning ‘few’) (from Ancient Greek ὀλῐ́γος (olĭ́gos, “few, little”), from Proto-Indo-European *(o)leyg- (“indigent, poor; miserable”)) + Ancient Greek λεκτός (lektós, “chosen”) (from λέγω (légō, “to choose; to arrange; to gather”), from Proto-Indo-European *leǵ- (“to collect, gather”)) + English -ic (suffix forming adjectives meaning ‘of or pertaining to’ from nouns), possibly modelled after eclectic.

来源：wiktionary