Declension table of ?ṭhakka

Masculine	Singular	Dual	Plural
Nominative	ṭhakkaḥ	ṭhakkau	ṭhakkāḥ
Vocative	ṭhakka	ṭhakkau	ṭhakkāḥ
Accusative	ṭhakkam	ṭhakkau	ṭhakkān
Instrumental	ṭhakkena	ṭhakkābhyām	ṭhakkaiḥ ṭhakkebhiḥ
Dative	ṭhakkāya	ṭhakkābhyām	ṭhakkebhyaḥ
Ablative	ṭhakkāt	ṭhakkābhyām	ṭhakkebhyaḥ
Genitive	ṭhakkasya	ṭhakkayoḥ	ṭhakkānām
Locative	ṭhakke	ṭhakkayoḥ	ṭhakkeṣu

Compound ṭhakka -

Adverb -ṭhakkam -ṭhakkāt