The term 'margin for error' is a phrase that refers to the amount of LEEWAY or TOLERANCE one has when making decisions or taking action. It implies that mistakes can be made and still have a successful outcome. The two crossword solutions for this term are 'LEEWAY' (6 letters) and 'TOLERANCE' (9 letters). LEEWAY and TOLERANCE both refer to the same concept, but in different ways. LEEWAY implies that there is some flexibility in the decision-making process, while TOLERANCE suggests that mistakes can be made without severe consequences. Both terms imply that mistakes can be made and still have a successful outcome.