Declension table of ?upahavya

Masculine	Singular	Dual	Plural
Nominative	upahavyaḥ	upahavyau	upahavyāḥ
Vocative	upahavya	upahavyau	upahavyāḥ
Accusative	upahavyam	upahavyau	upahavyān
Instrumental	upahavyena	upahavyābhyām	upahavyaiḥ upahavyebhiḥ
Dative	upahavyāya	upahavyābhyām	upahavyebhyaḥ
Ablative	upahavyāt	upahavyābhyām	upahavyebhyaḥ
Genitive	upahavyasya	upahavyayoḥ	upahavyānām
Locative	upahavye	upahavyayoḥ	upahavyeṣu

Compound upahavya -

Adverb -upahavyam -upahavyāt