Declension table of ?tundya

Neuter	Singular	Dual	Plural
Nominative	tundyam	tundye	tundyāni
Vocative	tundya	tundye	tundyāni
Accusative	tundyam	tundye	tundyāni
Instrumental	tundyena	tundyābhyām	tundyaiḥ
Dative	tundyāya	tundyābhyām	tundyebhyaḥ
Ablative	tundyāt	tundyābhyām	tundyebhyaḥ
Genitive	tundyasya	tundyayoḥ	tundyānām
Locative	tundye	tundyayoḥ	tundyeṣu

Compound tundya -

Adverb -tundyam -tundyāt