Synonyms and antonyms of Keys and combinations in British Thesaurus

bunch (noun)

a set of keys that are together on a metal ring

code (noun)

a set of numbers that allows you to open a lock or door or turn off an alarm

combination (noun)

a series of numbers or letters used for operating a combination lock

key (noun)

a small piece of metal used for opening or locking a door or a container, or for starting the engine of a vehicle

key card (noun)

British a small plastic card that has electronic information stored on it. It is used for opening doors.

key ring (noun)

a metal ring used for keeping keys together

latchkey (noun)

the key for opening the lock of an outer door from the outside

master key (noun)

a key that will open all the doors in a building

pass key (noun)

a key that opens all the locks in a building such as a hotel or office

pass key (noun)

a key to a place used for secret or dangerous activities, given only to people with official permission to enter it

skeleton key (noun)

a key that can open many different locks

swipe card (noun)

a plastic card that you pass through a piece of electronic equipment that reads the information stored on the card, for example in order to open a door or to pay for something