Declension table of ?kauṣṭhavitka

Neuter	Singular	Dual	Plural
Nominative	kauṣṭhavitkam	kauṣṭhavitke	kauṣṭhavitkāni
Vocative	kauṣṭhavitka	kauṣṭhavitke	kauṣṭhavitkāni
Accusative	kauṣṭhavitkam	kauṣṭhavitke	kauṣṭhavitkāni
Instrumental	kauṣṭhavitkena	kauṣṭhavitkābhyām	kauṣṭhavitkaiḥ
Dative	kauṣṭhavitkāya	kauṣṭhavitkābhyām	kauṣṭhavitkebhyaḥ
Ablative	kauṣṭhavitkāt	kauṣṭhavitkābhyām	kauṣṭhavitkebhyaḥ
Genitive	kauṣṭhavitkasya	kauṣṭhavitkayoḥ	kauṣṭhavitkānām
Locative	kauṣṭhavitke	kauṣṭhavitkayoḥ	kauṣṭhavitkeṣu

Compound kauṣṭhavitka -

Adverb -kauṣṭhavitkam -kauṣṭhavitkāt