Declension table of kaca

Masculine	Singular	Dual	Plural
Nominative	kacaḥ	kacau	kacāḥ
Vocative	kaca	kacau	kacāḥ
Accusative	kacam	kacau	kacān
Instrumental	kacena	kacābhyām	kacaiḥ kacebhiḥ
Dative	kacāya	kacābhyām	kacebhyaḥ
Ablative	kacāt	kacābhyām	kacebhyaḥ
Genitive	kacasya	kacayoḥ	kacānām
Locative	kace	kacayoḥ	kaceṣu

Compound kaca -

Adverb -kacam -kacāt