Declension table of ?haṭṭavat

Masculine	Singular	Dual	Plural
Nominative	haṭṭavān	haṭṭavantau	haṭṭavantaḥ
Vocative	haṭṭavan	haṭṭavantau	haṭṭavantaḥ
Accusative	haṭṭavantam	haṭṭavantau	haṭṭavataḥ
Instrumental	haṭṭavatā	haṭṭavadbhyām	haṭṭavadbhiḥ
Dative	haṭṭavate	haṭṭavadbhyām	haṭṭavadbhyaḥ
Ablative	haṭṭavataḥ	haṭṭavadbhyām	haṭṭavadbhyaḥ
Genitive	haṭṭavataḥ	haṭṭavatoḥ	haṭṭavatām
Locative	haṭṭavati	haṭṭavatoḥ	haṭṭavatsu

Compound haṭṭavat -

Adverb -haṭṭavantam