Declension table of ?apatyavat

Masculine	Singular	Dual	Plural
Nominative	apatyavān	apatyavantau	apatyavantaḥ
Vocative	apatyavan	apatyavantau	apatyavantaḥ
Accusative	apatyavantam	apatyavantau	apatyavataḥ
Instrumental	apatyavatā	apatyavadbhyām	apatyavadbhiḥ
Dative	apatyavate	apatyavadbhyām	apatyavadbhyaḥ
Ablative	apatyavataḥ	apatyavadbhyām	apatyavadbhyaḥ
Genitive	apatyavataḥ	apatyavatoḥ	apatyavatām
Locative	apatyavati	apatyavatoḥ	apatyavatsu

Compound apatyavat -

Adverb -apatyavantam