Declension table of ?kaṭhat

Masculine	Singular	Dual	Plural
Nominative	kaṭhan	kaṭhantau	kaṭhantaḥ
Vocative	kaṭhan	kaṭhantau	kaṭhantaḥ
Accusative	kaṭhantam	kaṭhantau	kaṭhataḥ
Instrumental	kaṭhatā	kaṭhadbhyām	kaṭhadbhiḥ
Dative	kaṭhate	kaṭhadbhyām	kaṭhadbhyaḥ
Ablative	kaṭhataḥ	kaṭhadbhyām	kaṭhadbhyaḥ
Genitive	kaṭhataḥ	kaṭhatoḥ	kaṭhatām
Locative	kaṭhati	kaṭhatoḥ	kaṭhatsu

Compound kaṭhat -

Adverb -kaṭhantam