The two crossword solutions for the term 'It's So Obvious!' are DUH (3 letters) and ISEE (4 letters). DUH is an informal expression used to indicate that something is obvious or should be obvious. It is often used in response to a statement or question that is considered to be self-evident. ISEE is an acronym for 'I See Everything, ' which is another way of saying that something is obvious. Both expressions are used to indicate that something is so obvious that it does not require further explanation.