Codelco rhymes with:
delco, fidelco, belko, copelco, delco, elco, elko, fidelco, gelco, intelco, norelco, pavelko, stelco, telco, wellco, zelko
Codelco sounds like:
cadillac, cadillac's, cadillacs, castellucci, castelluccio, castilleja, castle's, castles, catalog, catalogs, catalogue, catalogues, catalyze, catholic, catholics, catlike, catolica, cattolica, catwalk, citadel's, coastal's, coattails, cocktails, costales, costello's, cutlass, cytology