Declension table of ?vidveṣaka

Masculine	Singular	Dual	Plural
Nominative	vidveṣakaḥ	vidveṣakau	vidveṣakāḥ
Vocative	vidveṣaka	vidveṣakau	vidveṣakāḥ
Accusative	vidveṣakam	vidveṣakau	vidveṣakān
Instrumental	vidveṣakeṇa	vidveṣakābhyām	vidveṣakaiḥ vidveṣakebhiḥ
Dative	vidveṣakāya	vidveṣakābhyām	vidveṣakebhyaḥ
Ablative	vidveṣakāt	vidveṣakābhyām	vidveṣakebhyaḥ
Genitive	vidveṣakasya	vidveṣakayoḥ	vidveṣakāṇām
Locative	vidveṣake	vidveṣakayoḥ	vidveṣakeṣu

Compound vidveṣaka -

Adverb -vidveṣakam -vidveṣakāt