The Nomenclature in Carnatic and Hindustani systems has been imperfect largely due to the ignorance about the scientific facts about 12 Swaraprakaras (Chromatic pitch-classes) and the inter-spaced 22 Shrutis. In Carnatic nomenclature, for example, the 'Eka'-sruthi Rishabham (called as Suddha Rishabham) is followed by 'Chatu'-sruthi Rishabham, omitting the 'Dvi' and 'Tri'-sruthi versions of Rishabham. The same is true of Daivatham too. In reality, the 'Eka'-sruthi Rishabham (as a Swaraprakara) has 'Eka'-sruthi Rishabham and 'Dvi'-sruthi Rishabham (as it's 2 sruthees). Further, the 'Chatu'-sruthi Rishabham (as a Swaraprakara) has 'Tri'-sruthi Rishabham and 'Chatu'-sruthi Rishabham (as it's 2 sruthees). The same is true of Daivatham. Also, there is the creation of an additional name each for Chatu-sruthi Rishabham, Sadharana Gandharam, Chatu-sruthi Daivatham and Kaishiki Nishadam; respectively as Suddha Gandharam, Shat-sruthi Rishabham, Suddha Nishadam and Shat-sruthi Daivatham. These apparent omissions and additions confound the Carnatic Nomenclature. The all-inclusive Nomenclature for 12 Swaraprakaras and 22 Sruthis is shown in the Table.