Declension table of ?karadruma

Masculine	Singular	Dual	Plural
Nominative	karadrumaḥ	karadrumau	karadrumāḥ
Vocative	karadruma	karadrumau	karadrumāḥ
Accusative	karadrumam	karadrumau	karadrumān
Instrumental	karadrumeṇa	karadrumābhyām	karadrumaiḥ karadrumebhiḥ
Dative	karadrumāya	karadrumābhyām	karadrumebhyaḥ
Ablative	karadrumāt	karadrumābhyām	karadrumebhyaḥ
Genitive	karadrumasya	karadrumayoḥ	karadrumāṇām
Locative	karadrume	karadrumayoḥ	karadrumeṣu

Compound karadruma -

Adverb -karadrumam -karadrumāt