Declension table of ?kaṭṭavat

Masculine	Singular	Dual	Plural
Nominative	kaṭṭavān	kaṭṭavantau	kaṭṭavantaḥ
Vocative	kaṭṭavan	kaṭṭavantau	kaṭṭavantaḥ
Accusative	kaṭṭavantam	kaṭṭavantau	kaṭṭavataḥ
Instrumental	kaṭṭavatā	kaṭṭavadbhyām	kaṭṭavadbhiḥ
Dative	kaṭṭavate	kaṭṭavadbhyām	kaṭṭavadbhyaḥ
Ablative	kaṭṭavataḥ	kaṭṭavadbhyām	kaṭṭavadbhyaḥ
Genitive	kaṭṭavataḥ	kaṭṭavatoḥ	kaṭṭavatām
Locative	kaṭṭavati	kaṭṭavatoḥ	kaṭṭavatsu

Compound kaṭṭavat -

Adverb -kaṭṭavantam