Pragmatics, Syntax, Morphology and Phonology are different sub-fields or branches of linguistics. Pragmatics deals with the study of language by considering the context in which it is used. Syntax is the study...

Phonology deals with study of sound by determining the rules of a language. It includes the study of distribution and pronunciation of sounds in speech. On the other hand, Semantics is the study of the meaning...

Phonology is the study of how sounds are organized in individual languages. On the other hand, Phonetics is the study of linguistics focusing on actual process of sound making.