Declension table of ?ririśāna

Neuter	Singular	Dual	Plural
Nominative	ririśānam	ririśāne	ririśānāni
Vocative	ririśāna	ririśāne	ririśānāni
Accusative	ririśānam	ririśāne	ririśānāni
Instrumental	ririśānena	ririśānābhyām	ririśānaiḥ
Dative	ririśānāya	ririśānābhyām	ririśānebhyaḥ
Ablative	ririśānāt	ririśānābhyām	ririśānebhyaḥ
Genitive	ririśānasya	ririśānayoḥ	ririśānānām
Locative	ririśāne	ririśānayoḥ	ririśāneṣu

Compound ririśāna -

Adverb -ririśānam -ririśānāt