Square one is a term used to refer to the starting point of a process or activity. It can be used to describe the BEGINNING of a journey, a project, or a task. The crossword solutions for the term square one include TIC (3 letters), NERD (4 letters), OUTSET (6 letters), SCRATCH (7 letters), GEEK (4 letters), GETGO (5 letters), GITGO (5 letters), START (5 letters), BEGINNING (9 letters), and STARTINGPOINT (13 letters). All of these words are synonyms for the term square one and can be used to describe the starting point of something.