Declension table of ?maruddhvaja

Neuter	Singular	Dual	Plural
Nominative	maruddhvajam	maruddhvaje	maruddhvajāni
Vocative	maruddhvaja	maruddhvaje	maruddhvajāni
Accusative	maruddhvajam	maruddhvaje	maruddhvajāni
Instrumental	maruddhvajena	maruddhvajābhyām	maruddhvajaiḥ
Dative	maruddhvajāya	maruddhvajābhyām	maruddhvajebhyaḥ
Ablative	maruddhvajāt	maruddhvajābhyām	maruddhvajebhyaḥ
Genitive	maruddhvajasya	maruddhvajayoḥ	maruddhvajānām
Locative	maruddhvaje	maruddhvajayoḥ	maruddhvajeṣu

Compound maruddhvaja -

Adverb -maruddhvajam -maruddhvajāt