Declension table of ?anantakara

Masculine	Singular	Dual	Plural
Nominative	anantakaraḥ	anantakarau	anantakarāḥ
Vocative	anantakara	anantakarau	anantakarāḥ
Accusative	anantakaram	anantakarau	anantakarān
Instrumental	anantakareṇa	anantakarābhyām	anantakaraiḥ anantakarebhiḥ
Dative	anantakarāya	anantakarābhyām	anantakarebhyaḥ
Ablative	anantakarāt	anantakarābhyām	anantakarebhyaḥ
Genitive	anantakarasya	anantakarayoḥ	anantakarāṇām
Locative	anantakare	anantakarayoḥ	anantakareṣu

Compound anantakara -

Adverb -anantakaram -anantakarāt