Declension table of ?kauṣṭhavitka

Masculine	Singular	Dual	Plural
Nominative	kauṣṭhavitkaḥ	kauṣṭhavitkau	kauṣṭhavitkāḥ
Vocative	kauṣṭhavitka	kauṣṭhavitkau	kauṣṭhavitkāḥ
Accusative	kauṣṭhavitkam	kauṣṭhavitkau	kauṣṭhavitkān
Instrumental	kauṣṭhavitkena	kauṣṭhavitkābhyām	kauṣṭhavitkaiḥ kauṣṭhavitkebhiḥ
Dative	kauṣṭhavitkāya	kauṣṭhavitkābhyām	kauṣṭhavitkebhyaḥ
Ablative	kauṣṭhavitkāt	kauṣṭhavitkābhyām	kauṣṭhavitkebhyaḥ
Genitive	kauṣṭhavitkasya	kauṣṭhavitkayoḥ	kauṣṭhavitkānām
Locative	kauṣṭhavitke	kauṣṭhavitkayoḥ	kauṣṭhavitkeṣu

Compound kauṣṭhavitka -

Adverb -kauṣṭhavitkam -kauṣṭhavitkāt