Declension table of ?gundra

Neuter	Singular	Dual	Plural
Nominative	gundram	gundre	gundrāṇi
Vocative	gundra	gundre	gundrāṇi
Accusative	gundram	gundre	gundrāṇi
Instrumental	gundreṇa	gundrābhyām	gundraiḥ
Dative	gundrāya	gundrābhyām	gundrebhyaḥ
Ablative	gundrāt	gundrābhyām	gundrebhyaḥ
Genitive	gundrasya	gundrayoḥ	gundrāṇām
Locative	gundre	gundrayoḥ	gundreṣu

Compound gundra -

Adverb -gundram -gundrāt