The term 'LIKE SIMON' can be solved by two crossword solutions: SIMPLE (6 letters) and PURE (4 letters). SIMPLE is an adjective that means free from complexity or elaboration, while PURE is an adjective that means free from anything of a different, inferior, or contaminating kind. Together, these two words describe someone who is straightforward and honest, like the character Simon from the novel Lord of the Flies by William Golding.