The term 'needing immediate attention' can be summarized by two crossword solutions: URGENT (6 letters) and DIRE (4 letters). Both words imply a sense of urgency and importance, suggesting that the situation requires prompt action. URGENT is defined as requiring immediate action or attention, while DIRE is defined as extremely serious or URGENT. Together, these two words emphasize the importance of taking swift action in order to address the issue at hand.