● supper (n)
A meal (usually light) not long before go to bed.
● canteen (n)
A shop or restaurant belongs to a factory, school, or company.
● scuba diving (n)
Swimming under the sea with help of an oxygen tank.
● confectionary (n)
Snacks which are sweet or contain lots or sugar.
● gadget (n)
You can call a small machine or device "gadget" when you don't know what's its name or function.
● leaflet (n)
A piece of paper (usually folded over) giving information about something.
● flyer (n)
A kind of leaflets but smaller, maybe half of A4.