siffle /sifˈl/

To whistle, hiss

siffleur /-flœr/ and siffleuse /-flœz/ noun

Respectively, a male or female professional whistler

• anarthrousness
• anarthrousnesses
• anas
• anasarca
• anasarcas
• anastases
• anastasis
• anastatic
• anastigmat
• anastigmatic
• anastigmatism
• anastigmatisms
• anastigmats
• anastomose
• anastomosed
• anastomoses
• anastomosing
• anastomosis
• anastomotic
• anastrophe
• anastrophes
• anastrozole
• anastrozoles
• a nasty bit of work
• a nasty piece of work