Declension table of ?tārṇaka

Neuter	Singular	Dual	Plural
Nominative	tārṇakam	tārṇake	tārṇakāni
Vocative	tārṇaka	tārṇake	tārṇakāni
Accusative	tārṇakam	tārṇake	tārṇakāni
Instrumental	tārṇakena	tārṇakābhyām	tārṇakaiḥ
Dative	tārṇakāya	tārṇakābhyām	tārṇakebhyaḥ
Ablative	tārṇakāt	tārṇakābhyām	tārṇakebhyaḥ
Genitive	tārṇakasya	tārṇakayoḥ	tārṇakānām
Locative	tārṇake	tārṇakayoḥ	tārṇakeṣu

Compound tārṇaka -

Adverb -tārṇakam -tārṇakāt