Declension table of niśśreyasa

Neuter	Singular	Dual	Plural
Nominative	niśśreyasam	niśśreyase	niśśreyasāni
Vocative	niśśreyasa	niśśreyase	niśśreyasāni
Accusative	niśśreyasam	niśśreyase	niśśreyasāni
Instrumental	niśśreyasena	niśśreyasābhyām	niśśreyasaiḥ
Dative	niśśreyasāya	niśśreyasābhyām	niśśreyasebhyaḥ
Ablative	niśśreyasāt	niśśreyasābhyām	niśśreyasebhyaḥ
Genitive	niśśreyasasya	niśśreyasayoḥ	niśśreyasānām
Locative	niśśreyase	niśśreyasayoḥ	niśśreyaseṣu

Compound niśśreyasa -

Adverb -niśśreyasam -niśśreyasāt