Declension table of ?pummantra

Masculine	Singular	Dual	Plural
Nominative	pummantraḥ	pummantrau	pummantrāḥ
Vocative	pummantra	pummantrau	pummantrāḥ
Accusative	pummantram	pummantrau	pummantrān
Instrumental	pummantreṇa	pummantrābhyām	pummantraiḥ pummantrebhiḥ
Dative	pummantrāya	pummantrābhyām	pummantrebhyaḥ
Ablative	pummantrāt	pummantrābhyām	pummantrebhyaḥ
Genitive	pummantrasya	pummantrayoḥ	pummantrāṇām
Locative	pummantre	pummantrayoḥ	pummantreṣu

Compound pummantra -

Adverb -pummantram -pummantrāt