astroid /asˈtroid/ (mathematics)

A hypocycloid with four cusps

• parlances
• parlando
• parlay
• parlayed
• parlaying
• parlays
• parle
• parled
• parles
• parley
• parleyed
• parleying
• parleys
• parleyvoo
• parleyvooed
• parleyvooing
• parleyvoos
• parliament
• parliamentarian
• parliamentarianism
• parliamentarians
• parliamentarily
• parliamentarism
• parliamentary
• parliamentary agent