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

• foederatus
• foehn
• foehns
• foeman
• foemen
• foen
• foes
• foetal
• foetal alcohol syndrome
• foeticidal
• foeticide
• foeticides
• foetid
• foetider
• foetidest
• foetidness
• foetidnesses
• foetor
• foetors
• foetoscopies
• foetoscopy
• foetus
• foetuses
• fog
• fogash