Declension table of ?adveṣin

Neuter	Singular	Dual	Plural
Nominative	adveṣi	adveṣiṇī	adveṣīṇi
Vocative	adveṣin adveṣi	adveṣiṇī	adveṣīṇi
Accusative	adveṣi	adveṣiṇī	adveṣīṇi
Instrumental	adveṣiṇā	adveṣibhyām	adveṣibhiḥ
Dative	adveṣiṇe	adveṣibhyām	adveṣibhyaḥ
Ablative	adveṣiṇaḥ	adveṣibhyām	adveṣibhyaḥ
Genitive	adveṣiṇaḥ	adveṣiṇoḥ	adveṣiṇām
Locative	adveṣiṇi	adveṣiṇoḥ	adveṣiṣu

Compound adveṣi -

Adverb -adveṣi