quintet, quintette or quintett /kwin-tetˈ/

1. A composition for five voices or instruments
2. A set of performers or instruments for such compositions
3. A group of five people or things

• additionality
• additionally
• additional member system
• addition compound
• addition product
• addition reaction
• additions
• addititious
• additive
• additive-free
• additives
• addle
• addle-brained
• addled
• addle-headed
• addlement
• addlements
• addle-pated
• addles
• addling
• add-on
• add-ons
• addoom
• addoomed
• addooming