Declension table of ?tumpya

Neuter	Singular	Dual	Plural
Nominative	tumpyam	tumpye	tumpyāni
Vocative	tumpya	tumpye	tumpyāni
Accusative	tumpyam	tumpye	tumpyāni
Instrumental	tumpyena	tumpyābhyām	tumpyaiḥ
Dative	tumpyāya	tumpyābhyām	tumpyebhyaḥ
Ablative	tumpyāt	tumpyābhyām	tumpyebhyaḥ
Genitive	tumpyasya	tumpyayoḥ	tumpyānām
Locative	tumpye	tumpyayoḥ	tumpyeṣu

Compound tumpya -

Adverb -tumpyam -tumpyāt