Declension table of indradhanus

Neuter	Singular	Dual	Plural
Nominative	indradhanuḥ	indradhanuṣī	indradhanūṃṣi
Vocative	indradhanuḥ	indradhanuṣī	indradhanūṃṣi
Accusative	indradhanuḥ	indradhanuṣī	indradhanūṃṣi
Instrumental	indradhanuṣā	indradhanurbhyām	indradhanurbhiḥ
Dative	indradhanuṣe	indradhanurbhyām	indradhanurbhyaḥ
Ablative	indradhanuṣaḥ	indradhanurbhyām	indradhanurbhyaḥ
Genitive	indradhanuṣaḥ	indradhanuṣoḥ	indradhanuṣām
Locative	indradhanuṣi	indradhanuṣoḥ	indradhanuḥṣu

Compound indradhanus -

Adverb -indradhanus