The Geographical Dictionary of Ancient and Mediaeval India c3.s2.t1: Change of Nasals

c3.s2.t1.1

(8) ṅ=m, as Śṛiṅgagiri, Simhīr. n=(1) ḍ, as Gana-mukteśvara, Gaḍa-mukteśvara
(2) ṭ, as Kṛishṇapura, Kṛishṭapura
(3) ṭ, as Tṛishṇā, Tiṣṭā n=(1) ṭ, as Maulisnāna, Mulṭān
(2) ṇ, as Mahānadī, Mahūṇāī
(3) ḍ, as Gonanda, Gonardda
(4) r, as Nirañjanā, Nirañjarā. m=(1) b or v, as Mañjulā, Bañjulā, Yamunā, Jabunā, Narmadā, Narḷudā,
(2) n, as Tamasā, Tonse
(3) p, as Sumha, Suppa (-devī)