Declension table of ?gūrdya

Neuter	Singular	Dual	Plural
Nominative	gūrdyam	gūrdye	gūrdyāni
Vocative	gūrdya	gūrdye	gūrdyāni
Accusative	gūrdyam	gūrdye	gūrdyāni
Instrumental	gūrdyena	gūrdyābhyām	gūrdyaiḥ
Dative	gūrdyāya	gūrdyābhyām	gūrdyebhyaḥ
Ablative	gūrdyāt	gūrdyābhyām	gūrdyebhyaḥ
Genitive	gūrdyasya	gūrdyayoḥ	gūrdyānām
Locative	gūrdye	gūrdyayoḥ	gūrdyeṣu

Compound gūrdya -

Adverb -gūrdyam -gūrdyāt