Interco rhymes with:
abaco, aeromexico, agco, agnico, armco, atico, barinco, calico, chico, coco, d'amico, flamenco, glasgow, guanaco, homedco, hurco, ivaco, jericho, jerrico, kinko, larco, lifeco, litco, medico, mexico, miyako, monaco, moscow, new-mexico, politico, portico, primeco, rococo, servico, simcoe, tobacco, unesco, warnaco, watsco, woolco, zydeco
Interco sounds like:
imitators, indoors, initiators, interco's, interiors, intersec, intrex, intricacies, intricacy, intrigue, intrigues, intros