Declension table of ?tūṇava

Neuter	Singular	Dual	Plural
Nominative	tūṇavam	tūṇave	tūṇavāni
Vocative	tūṇava	tūṇave	tūṇavāni
Accusative	tūṇavam	tūṇave	tūṇavāni
Instrumental	tūṇavena	tūṇavābhyām	tūṇavaiḥ
Dative	tūṇavāya	tūṇavābhyām	tūṇavebhyaḥ
Ablative	tūṇavāt	tūṇavābhyām	tūṇavebhyaḥ
Genitive	tūṇavasya	tūṇavayoḥ	tūṇavānām
Locative	tūṇave	tūṇavayoḥ	tūṇaveṣu

Compound tūṇava -

Adverb -tūṇavam -tūṇavāt