The term 'MORE FANTASTIC' can be broken down into two crossword solutions: EERIER (6 letters) and ODDER (5 letters). EERIER is an adjective meaning 'strangely eerie or frightening, ' while ODDER is an adjective meaning 'stranger or more unusual.' Both words are used to describe something that is extraordinary or out of the ordinary. Together, they suggest something that is even more fantastic than usual.