Declension table of ?sīditavya

Masculine	Singular	Dual	Plural
Nominative	sīditavyaḥ	sīditavyau	sīditavyāḥ
Vocative	sīditavya	sīditavyau	sīditavyāḥ
Accusative	sīditavyam	sīditavyau	sīditavyān
Instrumental	sīditavyena	sīditavyābhyām	sīditavyaiḥ sīditavyebhiḥ
Dative	sīditavyāya	sīditavyābhyām	sīditavyebhyaḥ
Ablative	sīditavyāt	sīditavyābhyām	sīditavyebhyaḥ
Genitive	sīditavyasya	sīditavyayoḥ	sīditavyānām
Locative	sīditavye	sīditavyayoḥ	sīditavyeṣu

Compound sīditavya -

Adverb -sīditavyam -sīditavyāt