Declension table of ?peśvara

Neuter	Singular	Dual	Plural
Nominative	peśvaram	peśvare	peśvarāṇi
Vocative	peśvara	peśvare	peśvarāṇi
Accusative	peśvaram	peśvare	peśvarāṇi
Instrumental	peśvareṇa	peśvarābhyām	peśvaraiḥ
Dative	peśvarāya	peśvarābhyām	peśvarebhyaḥ
Ablative	peśvarāt	peśvarābhyām	peśvarebhyaḥ
Genitive	peśvarasya	peśvarayoḥ	peśvarāṇām
Locative	peśvare	peśvarayoḥ	peśvareṣu

Compound peśvara -

Adverb -peśvaram -peśvarāt