Declension table of ?śacīśa

Masculine	Singular	Dual	Plural
Nominative	śacīśaḥ	śacīśau	śacīśāḥ
Vocative	śacīśa	śacīśau	śacīśāḥ
Accusative	śacīśam	śacīśau	śacīśān
Instrumental	śacīśena	śacīśābhyām	śacīśaiḥ śacīśebhiḥ
Dative	śacīśāya	śacīśābhyām	śacīśebhyaḥ
Ablative	śacīśāt	śacīśābhyām	śacīśebhyaḥ
Genitive	śacīśasya	śacīśayoḥ	śacīśānām
Locative	śacīśe	śacīśayoḥ	śacīśeṣu

Compound śacīśa -

Adverb -śacīśam -śacīśāt