Declension table of ?viṣāntaka

Neuter	Singular	Dual	Plural
Nominative	viṣāntakam	viṣāntake	viṣāntakāni
Vocative	viṣāntaka	viṣāntake	viṣāntakāni
Accusative	viṣāntakam	viṣāntake	viṣāntakāni
Instrumental	viṣāntakena	viṣāntakābhyām	viṣāntakaiḥ
Dative	viṣāntakāya	viṣāntakābhyām	viṣāntakebhyaḥ
Ablative	viṣāntakāt	viṣāntakābhyām	viṣāntakebhyaḥ
Genitive	viṣāntakasya	viṣāntakayoḥ	viṣāntakānām
Locative	viṣāntake	viṣāntakayoḥ	viṣāntakeṣu

Compound viṣāntaka -

Adverb -viṣāntakam -viṣāntakāt