filial /filˈi-əl/

1. Relating or appropriate to a son or daughter
2. In the relation of a child

filˈially adverb

• pie diagram
• pie diagrams
• piedish
• piedishes
• piedmont
• piedmontite
• piedmontites
• piedmonts
• piedness
• piednesses
• pied noir
• pie-dog
• pie-dogs
• pied piper
• pied pipers
• pieds noirs
• pieds-à-terre
• pied wagtail
• pied wagtails
• pied-à-terre
• pie-eyed
• pie graph
• pie graphs
• pieing
• pie in the sky