The term 'Be Steadfast' can be represented by two crossword solutions: 'LAST' (4 letters) and 'HOLDTHELINE' (11 letters). 'LAST' implies that one should remain firm and resolute in their beliefs and actions, while 'HOLDTHELINE' suggests that one should stay the course and not waver from their convictions. Together, these two solutions suggest that one should remain steadfast and unwavering in their beliefs and actions.