Declension table of sthavira

Neuter	Singular	Dual	Plural
Nominative	sthaviram	sthavire	sthavirāṇi
Vocative	sthavira	sthavire	sthavirāṇi
Accusative	sthaviram	sthavire	sthavirāṇi
Instrumental	sthavireṇa	sthavirābhyām	sthaviraiḥ
Dative	sthavirāya	sthavirābhyām	sthavirebhyaḥ
Ablative	sthavirāt	sthavirābhyām	sthavirebhyaḥ
Genitive	sthavirasya	sthavirayoḥ	sthavirāṇām
Locative	sthavire	sthavirayoḥ	sthavireṣu

Compound sthavira -

Adverb -sthaviram -sthavirāt