abstruseness

1. is a type of: incomprehensibility - the quality of being incomprehensible
   same as: obscureness, obscurity, reconditeness
2. is a type of: wisdom - accumulated knowledge or erudition or enlightenment
   same as: abstrusity, profoundness, profundity, reconditeness

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing