Declension table of ?sthirta

Masculine	Singular	Dual	Plural
Nominative	sthirtaḥ	sthirtau	sthirtāḥ
Vocative	sthirta	sthirtau	sthirtāḥ
Accusative	sthirtam	sthirtau	sthirtān
Instrumental	sthirtena	sthirtābhyām	sthirtaiḥ sthirtebhiḥ
Dative	sthirtāya	sthirtābhyām	sthirtebhyaḥ
Ablative	sthirtāt	sthirtābhyām	sthirtebhyaḥ
Genitive	sthirtasya	sthirtayoḥ	sthirtānām
Locative	sthirte	sthirtayoḥ	sthirteṣu

Compound sthirta -

Adverb -sthirtam -sthirtāt