Informative and reliable brand name that plays on the word "knowledge".
The word "knowledgeA" contains 10 letters and three syllables. Established brands using three syllable names include Heineken, Vodafone and Microsoft.
Knowledgea.com is a dot-com domain. Dot com domains are the most valued domain extension in the world, used by famous websites like facebook.com. Once you own a dot-com, it will be much easier to rank for your own name in Google.