Declension table of ?rasasiddhi

Feminine	Singular	Dual	Plural
Nominative	rasasiddhiḥ	rasasiddhī	rasasiddhayaḥ
Vocative	rasasiddhe	rasasiddhī	rasasiddhayaḥ
Accusative	rasasiddhim	rasasiddhī	rasasiddhīḥ
Instrumental	rasasiddhyā	rasasiddhibhyām	rasasiddhibhiḥ
Dative	rasasiddhyai rasasiddhaye	rasasiddhibhyām	rasasiddhibhyaḥ
Ablative	rasasiddhyāḥ rasasiddheḥ	rasasiddhibhyām	rasasiddhibhyaḥ
Genitive	rasasiddhyāḥ rasasiddheḥ	rasasiddhyoḥ	rasasiddhīnām
Locative	rasasiddhyām rasasiddhau	rasasiddhyoḥ	rasasiddhiṣu

Compound rasasiddhi -

Adverb -rasasiddhi