Declension table of ?viṣāntaka

Masculine	Singular	Dual	Plural
Nominative	viṣāntakaḥ	viṣāntakau	viṣāntakāḥ
Vocative	viṣāntaka	viṣāntakau	viṣāntakāḥ
Accusative	viṣāntakam	viṣāntakau	viṣāntakān
Instrumental	viṣāntakena	viṣāntakābhyām	viṣāntakaiḥ viṣāntakebhiḥ
Dative	viṣāntakāya	viṣāntakābhyām	viṣāntakebhyaḥ
Ablative	viṣāntakāt	viṣāntakābhyām	viṣāntakebhyaḥ
Genitive	viṣāntakasya	viṣāntakayoḥ	viṣāntakānām
Locative	viṣāntake	viṣāntakayoḥ	viṣāntakeṣu

Compound viṣāntaka -

Adverb -viṣāntakam -viṣāntakāt