pileus/ʹpieli·əs/ noun (pl pilei /ʹpieliie/)

• asphyxiate
• aspic
• aspidistra
• aspirate
• aspirated
• aspiration
• aspirational
• aspirator
• aspire
• aspirin
• as pleased as Punch
• a sporting chance
• a sprat to catch a mackerel
• asp viper
• asquint
• as regards
• as right as rain
• ass
• assagai
• assai
• assail
• assailant
• Assamese
• assassin
• assassinate