1. Costlinesses costly costmaries; Literary usage of Costing

2. Costlinesses costly costmaries costmary costning costo-costoaxillary vein costocentral costocervical artery: costocervical trunk costochondral costochondral joint costochondral junction costochondral syndrome costochondritis (current term) costoclavicular costoclavicular ligament costoclavicular line costoclavicular syndrome: costocolic