Declension table of ?tūṇaka

Neuter	Singular	Dual	Plural
Nominative	tūṇakam	tūṇake	tūṇakāni
Vocative	tūṇaka	tūṇake	tūṇakāni
Accusative	tūṇakam	tūṇake	tūṇakāni
Instrumental	tūṇakena	tūṇakābhyām	tūṇakaiḥ
Dative	tūṇakāya	tūṇakābhyām	tūṇakebhyaḥ
Ablative	tūṇakāt	tūṇakābhyām	tūṇakebhyaḥ
Genitive	tūṇakasya	tūṇakayoḥ	tūṇakānām
Locative	tūṇake	tūṇakayoḥ	tūṇakeṣu

Compound tūṇaka -

Adverb -tūṇakam -tūṇakāt