Declension table of ?peśvara

Masculine	Singular	Dual	Plural
Nominative	peśvaraḥ	peśvarau	peśvarāḥ
Vocative	peśvara	peśvarau	peśvarāḥ
Accusative	peśvaram	peśvarau	peśvarān
Instrumental	peśvareṇa	peśvarābhyām	peśvaraiḥ peśvarebhiḥ
Dative	peśvarāya	peśvarābhyām	peśvarebhyaḥ
Ablative	peśvarāt	peśvarābhyām	peśvarebhyaḥ
Genitive	peśvarasya	peśvarayoḥ	peśvarāṇām
Locative	peśvare	peśvarayoḥ	peśvareṣu

Compound peśvara -

Adverb -peśvaram -peśvarāt