This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Lacking knowledge, ignorant naive or foolish.

adj. unaware because of a lack of relevant information or knowledge

"We do not consider ourselves naive or unknowledgeable, and appreciate that some domains are being used for other things than websites: email for example, and again we appreciate that you may simply not want to sell your domain."

uninformed   

knowledgeable