Declension table of ?amarman

Masculine	Singular	Dual	Plural
Nominative	amarmā	amarmāṇau	amarmāṇaḥ
Vocative	amarman	amarmāṇau	amarmāṇaḥ
Accusative	amarmāṇam	amarmāṇau	amarmaṇaḥ
Instrumental	amarmaṇā	amarmabhyām	amarmabhiḥ
Dative	amarmaṇe	amarmabhyām	amarmabhyaḥ
Ablative	amarmaṇaḥ	amarmabhyām	amarmabhyaḥ
Genitive	amarmaṇaḥ	amarmaṇoḥ	amarmaṇām
Locative	amarmaṇi	amarmaṇoḥ	amarmasu

Compound amarma -

Adverb -amarmam