... relations between words (semantical relations), words groups and the whole lexicon.Lexicology contain linguistic and phonology• Linguistic include phonology, gammar and lexis.• Phonology (phonetics) ... of Lexicology2, Definition of Slang3, Variety of slang4, Some slang words and its definition and samplesInconclusionReferencesINTRODUCTIONTileEnglish slangReasonableSlang is a modern ... (An Introduction to English Slang By Elisa Mattiello)7,http://www.etymonline.com/index.php?term=mobTABLE OF CONTENTIntroductionTileEnglish slangReasonableDevelopment1, Definion of Lexicology2,...