Words that start with the letter Z

A person who acts in a humorous and silly manner?
A word meaning 'showing great enthusiasm and determination'?
A line having abrupt alternate left and right turns?
A province which united with Tanganyika in 1964 to form the country of Tanzania?
A cheap, synthetic option for jewellery is 'cubic' what?
Add this Norman French name to 'Ashby de la' to give the name of a Leicestershire market town?
A term in German meaning spirit of the times?
Fifth most populated city in Spain which lies by the Ebro river?
A cell that is formed when a female reproductive cell and a male reproductive cell join?
The 13th-largest island in Europe by area and the 4th most populous?
Einstein graduated from a polytechnic school in this city in 1900?
A person who is fanatical and uncompromising in pursuit of their political and religious ideals?
A name that refers to a hill in the city of Jerusalem and also to the city itself?
The last name of Danny who was a main character in Grease?
A type of rigid airship named after its German inventor?
A member of the perch family also known as the European pike perch?
A small silk skullcap worn by Roman Catholic clergymen?
George G. Blaisdell founded this manufacturing company in 1932 which produced lighters?
What Americans call a courgette?
Point opposite the nadir and vertically above the observer?
A musical instrument shaped like a flat box, with many strings stretched across it?