astroid /asˈtroid/ (mathematics)

A hypocycloid with four cusps

• fictionalise
• fictionalised
• fictionalises
• fictionalising
• fictionality
• fictionalize
• fictionalized
• fictionalizes
• fictionalizing
• fictionist
• fictionists
• fictions
• fictitious
• fictitiously
• fictive
• fictor
• fictors
• ficus
• ficuses
• fid
• FID
• Fid Def
• fiddious
• fiddioused
• fiddiouses