Declension table of ?sthirasattva

Masculine	Singular	Dual	Plural
Nominative	sthirasattvaḥ	sthirasattvau	sthirasattvāḥ
Vocative	sthirasattva	sthirasattvau	sthirasattvāḥ
Accusative	sthirasattvam	sthirasattvau	sthirasattvān
Instrumental	sthirasattvena	sthirasattvābhyām	sthirasattvaiḥ sthirasattvebhiḥ
Dative	sthirasattvāya	sthirasattvābhyām	sthirasattvebhyaḥ
Ablative	sthirasattvāt	sthirasattvābhyām	sthirasattvebhyaḥ
Genitive	sthirasattvasya	sthirasattvayoḥ	sthirasattvānām
Locative	sthirasattve	sthirasattvayoḥ	sthirasattveṣu

Compound sthirasattva -

Adverb -sthirasattvam -sthirasattvāt