The term 'not accidental' can be described by the following crossword solutions: DELIBERATE (10 letters), MEANT (5 letters), Merci (5 letters), INTENDED (8 letters), INTENTIONAL (11 letters), and PREMEDITATED (12 letters). These words all refer to an action that is done on purpose, rather than by chance or mistake. DELIBERATE implies careful consideration and thought, while MEANT and Merci suggest a desired outcome. INTENDED and INTENTIONAL both imply that the action was done with a specific goal in mind, and PREMEDITATED implies that the action was planned ahead of time. All of these words indicate that the action was not accidental.