falsetto /föl-setˈō/

1. (usu in a man) a forced (esp singing) voice of a range or register above its natural one
2. A person who uses such a voice
3. False or strained sentiment

In falsetto

• mastabas
• mast cell
• mast cells
• mastectomies
• mastectomy
• masted
• master
• master aircrew
• master aircrews
• master-at-arms
• masterate
• masterates
• master-builder
• master-builders
• master-card
• master-cards
• MasterCard®
• master-class
• master-classes
• master-clock
• master-clocks
• masterdom
• masterdoms
• mastered
• masterful