The term 'all square' is a phrase that means everything is EVEN or balanced. The crossword solutions for this term are 'EVEN' (4 letters), 'TIED' (4 letters), 'evenup' (6 letters), 'paidup' (6 letters), and 'evensteven' (10 letters). All of these words refer to the idea of balance, with 'EVEN' and 'TIED' referring to two sides being equal, 'evenup' and 'paidup' referring to settling a debt, and 'evensteven' referring to a situation where both parties are in agreement.