superserviceable /soo- or sū-pər-sûrˈvi-sə-b(ə)l/

Officious

• Acanthamoeba
• acanthas
• acanthi
• acanthin
• acanthine
• acanthins
• Acanthocephala
• acanthocephalan
• acanthoid
• acanthopterygian
• acanthous
• acanths
• acanthus
• acanthuses
• a capful of wind
• acapnia
• acapnias
• a cappella
• a card up one's sleeve
• acari
• acarian
• acariases
• aqualeathers
• aqualung
• aqualungs