Declension table of ?dantavyasana

Neuter	Singular	Dual	Plural
Nominative	dantavyasanam	dantavyasane	dantavyasanāni
Vocative	dantavyasana	dantavyasane	dantavyasanāni
Accusative	dantavyasanam	dantavyasane	dantavyasanāni
Instrumental	dantavyasanena	dantavyasanābhyām	dantavyasanaiḥ
Dative	dantavyasanāya	dantavyasanābhyām	dantavyasanebhyaḥ
Ablative	dantavyasanāt	dantavyasanābhyām	dantavyasanebhyaḥ
Genitive	dantavyasanasya	dantavyasanayoḥ	dantavyasanānām
Locative	dantavyasane	dantavyasanayoḥ	dantavyasaneṣu

Compound dantavyasana -

Adverb -dantavyasanam -dantavyasanāt