The primary difference between a research paper and a review paper is that a research paper is based on the author’s original research and their analysis and interpretation of their research finishing, whereas...

The term ‘nostalgia’ refers to the feeling of longing or remembering the past. ‘Melancholy’ refers to deep sadness. This sadness could be cause by a number of events, or more often than not, for no particular...

Homonym refers to the words in the English language that share the same spelling and the same pronunciation but different meaning. Homophone are words in the English language that share the same pronunciation...

The word apathy is actually absence of emotion or lack of caring. On the other hand, the word empathy means placing yourself in someone else’s position or shoes and feeling their pain as if it was yours.

A riddle is a type of statement, question or phrase, whose purpose is to make the person think. A puzzle is a type of game, problem, or toy, whose purpose is to test a person’s ingenuity or knowledge. A brain...