Declension table of ?sriddha

Neuter	Singular	Dual	Plural
Nominative	sriddham	sriddhe	sriddhāni
Vocative	sriddha	sriddhe	sriddhāni
Accusative	sriddham	sriddhe	sriddhāni
Instrumental	sriddhena	sriddhābhyām	sriddhaiḥ
Dative	sriddhāya	sriddhābhyām	sriddhebhyaḥ
Ablative	sriddhāt	sriddhābhyām	sriddhebhyaḥ
Genitive	sriddhasya	sriddhayoḥ	sriddhānām
Locative	sriddhe	sriddhayoḥ	sriddheṣu

Compound sriddha -

Adverb -sriddham -sriddhāt