Declension table of ?kauṣṭha

Neuter	Singular	Dual	Plural
Nominative	kauṣṭham	kauṣṭhe	kauṣṭhāni
Vocative	kauṣṭha	kauṣṭhe	kauṣṭhāni
Accusative	kauṣṭham	kauṣṭhe	kauṣṭhāni
Instrumental	kauṣṭhena	kauṣṭhābhyām	kauṣṭhaiḥ
Dative	kauṣṭhāya	kauṣṭhābhyām	kauṣṭhebhyaḥ
Ablative	kauṣṭhāt	kauṣṭhābhyām	kauṣṭhebhyaḥ
Genitive	kauṣṭhasya	kauṣṭhayoḥ	kauṣṭhānām
Locative	kauṣṭhe	kauṣṭhayoḥ	kauṣṭheṣu

Compound kauṣṭha -

Adverb -kauṣṭham -kauṣṭhāt