Declension table of ?sānuprastha

Masculine	Singular	Dual	Plural
Nominative	sānuprasthaḥ	sānuprasthau	sānuprasthāḥ
Vocative	sānuprastha	sānuprasthau	sānuprasthāḥ
Accusative	sānuprastham	sānuprasthau	sānuprasthān
Instrumental	sānuprasthena	sānuprasthābhyām	sānuprasthaiḥ sānuprasthebhiḥ
Dative	sānuprasthāya	sānuprasthābhyām	sānuprasthebhyaḥ
Ablative	sānuprasthāt	sānuprasthābhyām	sānuprasthebhyaḥ
Genitive	sānuprasthasya	sānuprasthayoḥ	sānuprasthānām
Locative	sānuprasthe	sānuprasthayoḥ	sānuprastheṣu

Compound sānuprastha -

Adverb -sānuprastham -sānuprasthāt