precocial or praecocial /pri-, prē-kōˈsh(y)əl/

1. Of or relating to birds whose young are hatched with a covering of down and can leave the nest at once to seek food (ornithology)
2. Premature, forward

• kennings
• ken-no
• keno
• kenophobia
• kenophobias
• kenos
• kenoses
• kenosis
• kenotic
• kenoticist
• kenoticists
• kens
• Kensington
• kenspeck
• kenspeckle
• kent
• kent-bugle
• kent-bugles
• kente
• kente cloth
• kented
• kentes
• Kentia
• Kentias
• kenting