hearken /härˈkn/ (archaic or literary)

1. To hear attentively
2. To listen

1. To listen to, pay attention to, heed (poetic)
2. To seek by enquiry (obsolete)

hearkˈener noun

• exteriorising
• exteriorities
• exteriority
• exteriorization
• exteriorize
• exteriorized
• exteriorizes
• exteriorizing
• exteriorly
• exteriors
• exterminable
• exterminate
• exterminated
• exterminates
• exterminating
• extermination
• exterminations
• exterminative
• exterminator
• exterminators
• exterminatory
• extermine
• extermined
• extermines
• extermining