quingentenary /kwin-jen-tēˈnə-ri, -tenˈə-ri or -jenˈtə-nə-ri/

A quincentenary (also adjective)

• wash-gilding
• washhand basin
• washhand basins
• washhand stand
• washhand stands
• washhouse
• washhouses
• washier
• washiest
• wash-in
• washiness
• washinesses
• washing
• washing-blue
• washing-board
• washing-bottle
• washing-day
• washing-house
• washing line
• washing lines
• washing liquid
• washing machine
• washing machines
• washing powder
• washing powders