Declension table of ?sthirapada

Masculine	Singular	Dual	Plural
Nominative	sthirapadaḥ	sthirapadau	sthirapadāḥ
Vocative	sthirapada	sthirapadau	sthirapadāḥ
Accusative	sthirapadam	sthirapadau	sthirapadān
Instrumental	sthirapadena	sthirapadābhyām	sthirapadaiḥ sthirapadebhiḥ
Dative	sthirapadāya	sthirapadābhyām	sthirapadebhyaḥ
Ablative	sthirapadāt	sthirapadābhyām	sthirapadebhyaḥ
Genitive	sthirapadasya	sthirapadayoḥ	sthirapadānām
Locative	sthirapade	sthirapadayoḥ	sthirapadeṣu

Compound sthirapada -

Adverb -sthirapadam -sthirapadāt