Declension table of ?ṛmphya

Neuter	Singular	Dual	Plural
Nominative	ṛmphyam	ṛmphye	ṛmphyāṇi
Vocative	ṛmphya	ṛmphye	ṛmphyāṇi
Accusative	ṛmphyam	ṛmphye	ṛmphyāṇi
Instrumental	ṛmphyeṇa	ṛmphyābhyām	ṛmphyaiḥ
Dative	ṛmphyāya	ṛmphyābhyām	ṛmphyebhyaḥ
Ablative	ṛmphyāt	ṛmphyābhyām	ṛmphyebhyaḥ
Genitive	ṛmphyasya	ṛmphyayoḥ	ṛmphyāṇām
Locative	ṛmphye	ṛmphyayoḥ	ṛmphyeṣu

Compound ṛmphya -

Adverb -ṛmphyam -ṛmphyāt