Declension table of ?gūḍhamārga

Masculine	Singular	Dual	Plural
Nominative	gūḍhamārgaḥ	gūḍhamārgau	gūḍhamārgāḥ
Vocative	gūḍhamārga	gūḍhamārgau	gūḍhamārgāḥ
Accusative	gūḍhamārgam	gūḍhamārgau	gūḍhamārgān
Instrumental	gūḍhamārgeṇa	gūḍhamārgābhyām	gūḍhamārgaiḥ gūḍhamārgebhiḥ
Dative	gūḍhamārgāya	gūḍhamārgābhyām	gūḍhamārgebhyaḥ
Ablative	gūḍhamārgāt	gūḍhamārgābhyām	gūḍhamārgebhyaḥ
Genitive	gūḍhamārgasya	gūḍhamārgayoḥ	gūḍhamārgāṇām
Locative	gūḍhamārge	gūḍhamārgayoḥ	gūḍhamārgeṣu

Compound gūḍhamārga -

Adverb -gūḍhamārgam -gūḍhamārgāt