Declension table of ?rasagandha

Masculine	Singular	Dual	Plural
Nominative	rasagandhaḥ	rasagandhau	rasagandhāḥ
Vocative	rasagandha	rasagandhau	rasagandhāḥ
Accusative	rasagandham	rasagandhau	rasagandhān
Instrumental	rasagandhena	rasagandhābhyām	rasagandhaiḥ rasagandhebhiḥ
Dative	rasagandhāya	rasagandhābhyām	rasagandhebhyaḥ
Ablative	rasagandhāt	rasagandhābhyām	rasagandhebhyaḥ
Genitive	rasagandhasya	rasagandhayoḥ	rasagandhānām
Locative	rasagandhe	rasagandhayoḥ	rasagandheṣu

Compound rasagandha -

Adverb -rasagandham -rasagandhāt