genus /jēˈnəs or jenˈəs/

1. A taxonomic group of lower rank than a family, consisting of closely related species, in extreme cases of one species only (biology)
2. A class of objects comprehending several subordinate species (logic)

• cardiographers
• cardiographies
• cardiographs
• cardiography
• cardioid
• cardioids
• cardiological
• cardiologies
• cardiologist
• cardiologists
• cardiology
• cardiomegaly
• cardiomotor
• cardiomyopathy
• cardiopulmonary
• cardiopulmonary bypass
• cardiopulmonary resuscitation
• cardiorespiratory
• cardiothoracic
• cardiotocograph
• cardiotocographies
• cardiotocographs
• cardiotocography
• cardiovascular
• cardiovascular system