Complementary refers to something that completes or goes with something else. Complimentary refers to something that praises or says something nice about something else.

The two words, ‘compliment’ and ‘complement’ are that sound the same but have different spelling and actually mean different things. ‘Compliment’ means to praise or say something nice, whereas ‘Complement’...

The main difference between the Oxford and Cambridge Dictionaries is that the Oxford Dictionary is published by the Oxford University Press, whereas the Cambridge Dictionary is published by the Cambridge...

The American Accent is easier to understand than the British Accent. It is also the most commonly used accent in the world; however, the British Accent is more idolized and considered to be sexy.

The simplest answer is that they are both the same; there is no real difference between the two. The reason for two different spellings is that American English uses ‘program’, whereas UK English generally...