Declension table of ?sthirapada

Neuter	Singular	Dual	Plural
Nominative	sthirapadam	sthirapade	sthirapadāni
Vocative	sthirapada	sthirapade	sthirapadāni
Accusative	sthirapadam	sthirapade	sthirapadāni
Instrumental	sthirapadena	sthirapadābhyām	sthirapadaiḥ
Dative	sthirapadāya	sthirapadābhyām	sthirapadebhyaḥ
Ablative	sthirapadāt	sthirapadābhyām	sthirapadebhyaḥ
Genitive	sthirapadasya	sthirapadayoḥ	sthirapadānām
Locative	sthirapade	sthirapadayoḥ	sthirapadeṣu

Compound sthirapada -

Adverb -sthirapadam -sthirapadāt