1. A genus of echinoderms

Encyclopedia: Asterias

• extraordinaire
• extraordinarily
• extraordinariness
• extraordinary
• extrapolate
• extrapolation
• extrasensory
• extrasensory perception
• extrasolar
• extrasystole
• extrasystolic
• extraterrestrial
• extraterrestrial being
• extraterrestrial object
• extraterritorial
• extraterritoriality
• extrauterine gestation
• extrauterine pregnancy
• extravagance
• extravagancy
• extravagant
• extravagantly
• extravaganza
• extravasate
• extravasation