Language is an active system consisting of a formulated set of rules which facilitate to express a person's thoughts, views and ideas in a communication process. Nascence of language occurs during the interaction of cognitive, neuro - biological and environmental subsystems that come forth within a social context. Speech is a verbal mode of expression, that involves linkage and usage of words in a language for conveying a message to the communication partner(s) for further interaction and feedback. While fluent speech is an elaborate expression, naming task necessitates exact word retrieval...