Declension table of ?paramākhya

Neuter	Singular	Dual	Plural
Nominative	paramākhyam	paramākhye	paramākhyāṇi
Vocative	paramākhya	paramākhye	paramākhyāṇi
Accusative	paramākhyam	paramākhye	paramākhyāṇi
Instrumental	paramākhyeṇa	paramākhyābhyām	paramākhyaiḥ
Dative	paramākhyāya	paramākhyābhyām	paramākhyebhyaḥ
Ablative	paramākhyāt	paramākhyābhyām	paramākhyebhyaḥ
Genitive	paramākhyasya	paramākhyayoḥ	paramākhyāṇām
Locative	paramākhye	paramākhyayoḥ	paramākhyeṣu

Compound paramākhya -

Adverb -paramākhyam -paramākhyāt