Declension table of ?sadṛka

Masculine	Singular	Dual	Plural
Nominative	sadṛkaḥ	sadṛkau	sadṛkāḥ
Vocative	sadṛka	sadṛkau	sadṛkāḥ
Accusative	sadṛkam	sadṛkau	sadṛkān
Instrumental	sadṛkeṇa	sadṛkābhyām	sadṛkaiḥ sadṛkebhiḥ
Dative	sadṛkāya	sadṛkābhyām	sadṛkebhyaḥ
Ablative	sadṛkāt	sadṛkābhyām	sadṛkebhyaḥ
Genitive	sadṛkasya	sadṛkayoḥ	sadṛkāṇām
Locative	sadṛke	sadṛkayoḥ	sadṛkeṣu

Compound sadṛka -

Adverb -sadṛkam -sadṛkāt