Declension table of īśvarasiddhi

Feminine	Singular	Dual	Plural
Nominative	īśvarasiddhiḥ	īśvarasiddhī	īśvarasiddhayaḥ
Vocative	īśvarasiddhe	īśvarasiddhī	īśvarasiddhayaḥ
Accusative	īśvarasiddhim	īśvarasiddhī	īśvarasiddhīḥ
Instrumental	īśvarasiddhyā	īśvarasiddhibhyām	īśvarasiddhibhiḥ
Dative	īśvarasiddhyai īśvarasiddhaye	īśvarasiddhibhyām	īśvarasiddhibhyaḥ
Ablative	īśvarasiddhyāḥ īśvarasiddheḥ	īśvarasiddhibhyām	īśvarasiddhibhyaḥ
Genitive	īśvarasiddhyāḥ īśvarasiddheḥ	īśvarasiddhyoḥ	īśvarasiddhīnām
Locative	īśvarasiddhyām īśvarasiddhau	īśvarasiddhyoḥ	īśvarasiddhiṣu

Compound īśvarasiddhi -

Adverb -īśvarasiddhi