Declension table of ?śaṅkarakiṅkara

Masculine	Singular	Dual	Plural
Nominative	śaṅkarakiṅkaraḥ	śaṅkarakiṅkarau	śaṅkarakiṅkarāḥ
Vocative	śaṅkarakiṅkara	śaṅkarakiṅkarau	śaṅkarakiṅkarāḥ
Accusative	śaṅkarakiṅkaram	śaṅkarakiṅkarau	śaṅkarakiṅkarān
Instrumental	śaṅkarakiṅkareṇa	śaṅkarakiṅkarābhyām	śaṅkarakiṅkaraiḥ śaṅkarakiṅkarebhiḥ
Dative	śaṅkarakiṅkarāya	śaṅkarakiṅkarābhyām	śaṅkarakiṅkarebhyaḥ
Ablative	śaṅkarakiṅkarāt	śaṅkarakiṅkarābhyām	śaṅkarakiṅkarebhyaḥ
Genitive	śaṅkarakiṅkarasya	śaṅkarakiṅkarayoḥ	śaṅkarakiṅkarāṇām
Locative	śaṅkarakiṅkare	śaṅkarakiṅkarayoḥ	śaṅkarakiṅkareṣu

Compound śaṅkarakiṅkara -

Adverb -śaṅkarakiṅkaram -śaṅkarakiṅkarāt