Declension table of ?duradhigama

Neuter	Singular	Dual	Plural
Nominative	duradhigamam	duradhigame	duradhigamāni
Vocative	duradhigama	duradhigame	duradhigamāni
Accusative	duradhigamam	duradhigame	duradhigamāni
Instrumental	duradhigamena	duradhigamābhyām	duradhigamaiḥ
Dative	duradhigamāya	duradhigamābhyām	duradhigamebhyaḥ
Ablative	duradhigamāt	duradhigamābhyām	duradhigamebhyaḥ
Genitive	duradhigamasya	duradhigamayoḥ	duradhigamānām
Locative	duradhigame	duradhigamayoḥ	duradhigameṣu

Compound duradhigama -

Adverb -duradhigamam -duradhigamāt