In a backward compatible manner.

Alternative form of backward compatible

Alternative form of backward compatibility

plural of backwards compatibility

Used other than figuratively or idiomatically: see bend over, backwards. / (idiomatic, informal) To make a great effort; to take extraordinary care; to go to great lengths.

(vulgar) Emphatic form of fuck me (used for surprise or frustration).

plural of backwards time machine

(science fiction) A time machine that can only allow travel to the past, but cannot also allow travel to the future.

(UK, vulgar, slang) Expression of surprise or amazement.

Alternative form of bend over backwards