Declension table of ?viśeṣavacana

Neuter	Singular	Dual	Plural
Nominative	viśeṣavacanam	viśeṣavacane	viśeṣavacanāni
Vocative	viśeṣavacana	viśeṣavacane	viśeṣavacanāni
Accusative	viśeṣavacanam	viśeṣavacane	viśeṣavacanāni
Instrumental	viśeṣavacanena	viśeṣavacanābhyām	viśeṣavacanaiḥ
Dative	viśeṣavacanāya	viśeṣavacanābhyām	viśeṣavacanebhyaḥ
Ablative	viśeṣavacanāt	viśeṣavacanābhyām	viśeṣavacanebhyaḥ
Genitive	viśeṣavacanasya	viśeṣavacanayoḥ	viśeṣavacanānām
Locative	viśeṣavacane	viśeṣavacanayoḥ	viśeṣavacaneṣu

Compound viśeṣavacana -

Adverb -viśeṣavacanam -viśeṣavacanāt