Understaning Hinduism - Who are Siddhas?Siddhars (Tamil: சித்தர், 'Chitthar', a variant English spelling) are saints in India, mostly of the Saivaite denomination in Tamil Nadu, who professed and practised an unorthodox type of Sadhana, or spiritual practice, to attain liberation.A siddha is one who has attained siddhi, i.e. "power, prowess, strength,...