Vocabulary-colloquial

1. The word and its part of speech: colloquial(adjective)
2. Other forms of the word:
a) colloquially
b) colloquialness
c) colloquiality
3. Definition:
a) characteristic of or appropriate to ordinary or familiar conversation rather than formal speech or writing; informal.
b) involving or using conversation.
(http://www.dictionary.com/)
4. An example sentence using the word or a form of the word:
A book written in a colloquial style is more vivid than a literacy style.
5. A picture which relates to the word and/or complements understanding of the word:

a book : Colloquial Korean