Declension table of ?samuhya

Masculine	Singular	Dual	Plural
Nominative	samuhyaḥ	samuhyau	samuhyāḥ
Vocative	samuhya	samuhyau	samuhyāḥ
Accusative	samuhyam	samuhyau	samuhyān
Instrumental	samuhyena	samuhyābhyām	samuhyaiḥ samuhyebhiḥ
Dative	samuhyāya	samuhyābhyām	samuhyebhyaḥ
Ablative	samuhyāt	samuhyābhyām	samuhyebhyaḥ
Genitive	samuhyasya	samuhyayoḥ	samuhyānām
Locative	samuhye	samuhyayoḥ	samuhyeṣu

Compound samuhya -

Adverb -samuhyam -samuhyāt