pertussis /pər-tusˈis/ (medicine)

Whooping cough

pertussˈal adjective

• afghani
• afghanis
• Afghans
• aficionado
• aficionados
• afield
• a finger in the pie
• afire
• a fish out of water
• aflaj
• aflame
• aflatoxin
• aflatoxins
• AFL-CIO
• a flea in one's ear
• afloat
• aflutter
• a fly in the ointment
• a fly on the wall
• AFM
• a fool's bolt is soon shot
• a fool's errand
• afoot
• a foot in the door
• afore