Using Lexipedia you can visually map out words and concepts in a clean and friendly interface. No more thumbing through a dictionary, or fumbling through a single-word search; with Lexipedia you can see related words, synonyms, antonyms and fuzzynyms. And best of all, it's absolutely free!
n.
the feeling of distress and disbelief that you have when something bad happens accidentally; "his mother's death left him in a daze"; "he was numb with shock"
n.
marginal consciousness; "his grogginess was caused as much by exhaustion as by the blows"; "someone stole his wallet while he was in a drunken stupor"
n.
confusion (usually transient) about where you are and how to proceed; uncertainty as to direction; "his disorientation was the result of inattention"