Declension table of ?siddhauṣadhika

Neuter	Singular	Dual	Plural
Nominative	siddhauṣadhikam	siddhauṣadhike	siddhauṣadhikāni
Vocative	siddhauṣadhika	siddhauṣadhike	siddhauṣadhikāni
Accusative	siddhauṣadhikam	siddhauṣadhike	siddhauṣadhikāni
Instrumental	siddhauṣadhikena	siddhauṣadhikābhyām	siddhauṣadhikaiḥ
Dative	siddhauṣadhikāya	siddhauṣadhikābhyām	siddhauṣadhikebhyaḥ
Ablative	siddhauṣadhikāt	siddhauṣadhikābhyām	siddhauṣadhikebhyaḥ
Genitive	siddhauṣadhikasya	siddhauṣadhikayoḥ	siddhauṣadhikānām
Locative	siddhauṣadhike	siddhauṣadhikayoḥ	siddhauṣadhikeṣu

Compound siddhauṣadhika -

Adverb -siddhauṣadhikam -siddhauṣadhikāt