heptahedron/heptəʹheedrən/ noun (pl heptahedrons heptahedra /-drə/)

• dentist
• dentition
• dento-
• denture
• denuclearize
• denude
• denumerable
• denunciate
• denunciation
• deny
• deny oneself
• deoch an doris
• deodar
• deodorant
• deodorize
• deontic
• deontology
• Deo volente
• deoxygenate
• deoxyribonuclease
• deoxyribonucleic acid
• deoxyribose
• dep.
• depart
• departed