Declension table of ?devasiddhi

Masculine	Singular	Dual	Plural
Nominative	devasiddhiḥ	devasiddhī	devasiddhayaḥ
Vocative	devasiddhe	devasiddhī	devasiddhayaḥ
Accusative	devasiddhim	devasiddhī	devasiddhīn
Instrumental	devasiddhinā	devasiddhibhyām	devasiddhibhiḥ
Dative	devasiddhaye	devasiddhibhyām	devasiddhibhyaḥ
Ablative	devasiddheḥ	devasiddhibhyām	devasiddhibhyaḥ
Genitive	devasiddheḥ	devasiddhyoḥ	devasiddhīnām
Locative	devasiddhau	devasiddhyoḥ	devasiddhiṣu

Compound devasiddhi -

Adverb -devasiddhi