Declension table of ?maṭṭhavat

Masculine	Singular	Dual	Plural
Nominative	maṭṭhavān	maṭṭhavantau	maṭṭhavantaḥ
Vocative	maṭṭhavan	maṭṭhavantau	maṭṭhavantaḥ
Accusative	maṭṭhavantam	maṭṭhavantau	maṭṭhavataḥ
Instrumental	maṭṭhavatā	maṭṭhavadbhyām	maṭṭhavadbhiḥ
Dative	maṭṭhavate	maṭṭhavadbhyām	maṭṭhavadbhyaḥ
Ablative	maṭṭhavataḥ	maṭṭhavadbhyām	maṭṭhavadbhyaḥ
Genitive	maṭṭhavataḥ	maṭṭhavatoḥ	maṭṭhavatām
Locative	maṭṭhavati	maṭṭhavatoḥ	maṭṭhavatsu

Compound maṭṭhavat -

Adverb -maṭṭhavantam