Declension table of ?dvaitasiddhi

Feminine	Singular	Dual	Plural
Nominative	dvaitasiddhiḥ	dvaitasiddhī	dvaitasiddhayaḥ
Vocative	dvaitasiddhe	dvaitasiddhī	dvaitasiddhayaḥ
Accusative	dvaitasiddhim	dvaitasiddhī	dvaitasiddhīḥ
Instrumental	dvaitasiddhyā	dvaitasiddhibhyām	dvaitasiddhibhiḥ
Dative	dvaitasiddhyai dvaitasiddhaye	dvaitasiddhibhyām	dvaitasiddhibhyaḥ
Ablative	dvaitasiddhyāḥ dvaitasiddheḥ	dvaitasiddhibhyām	dvaitasiddhibhyaḥ
Genitive	dvaitasiddhyāḥ dvaitasiddheḥ	dvaitasiddhyoḥ	dvaitasiddhīnām
Locative	dvaitasiddhyām dvaitasiddhau	dvaitasiddhyoḥ	dvaitasiddhiṣu

Compound dvaitasiddhi -

Adverb -dvaitasiddhi