The affix ḍhak comes after the words nadī etc. in the remaining senses i.e. tatra jātaḥ [[4.3.25]] etc.,
Thus नादेयं, 'pertaining to a river', माहेयम् 'earthen', &c.
1 नदी, 2 मही, 3 वाराणसी, 4 श्रावस्ती, 5 कीशाम्बी, 6 वनकौशाम्बी (वनको) 7 काशपरी 8 काशफरी (फारी) 9 खादिरी, 10 पूर्वनगरी, 11 पाठा (पावा) 12 माया (मावा) 13 शाल्वा (साल्वा)14 दावी, 15 सेतकी (वासेनकी) 16 वडवाया वृषे. 17 दाल्वा.
The word पूर्वनगरी occurs in the above list. Its derivative will be पौर्वनगरेयम् ॥ But some say, it is composed of three words पूर्-वन-गिरि and they apply the affix to each of them separately. As पौरेयम्, वानेयम् and गैरेयम् ॥,