More ludicrous is an adjective used to describe something that is even more absurd or ridiculous than before. The term can be broken down into three crossword solutions: INANER (6 letters), SILLIER (7 letters), and DAFTER (6 letters). INANER means 'dull or stupid, ' SILLIER means 'more foolish, ' and DAFTER means 'more silly.' Together, these words describe something that is even more absurd or ridiculous than before.