1. 深奥难懂：reconditely 深奥地 | reconditeness 深奥难懂 | recondition 修理

2. 深奥难懂; 无名 (名)：reconditely 深奥地; 隐秘地; 鲜为人知地 (副) | reconditeness 深奥难懂; 无名 (名) | recondition 修理; 重建 (动)

noun

1. the quality of being unclear or abstruse and hard to understand

    Synonym: obscurenessobscurityabstruseness

2. wisdom that is recondite and abstruse and profound

    e.g. the anthropologist was impressed by the reconditeness of the native proverbs

    Synonym: abstrusenessabstrusityprofoundnessprofundity