Goma-copal.
n.A resinous substance flowing spontaneously from trees of Zanzibar, Madagascar, and South America (Trachylobium Hornemannianum, T. verrucosum, and Hymenaea Courbaril), and dug from earth where forests have stood in Africa; -- used chiefly in making varnishes.
n.natural resin generic term
Vogais: oa
Consoantes: cpl
coupable, coeval, copley, coppel, copple, copula, couple, capable, capably, cephalo.