Crossword clues for the word: PNEUMONIA The word PNEUMONIA has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for PNEUMONIA Showing 1 to 8 of 8 results Clue(s) """N"" as in lung problem?" Affliction of the lungs Lung disease Pulmonary problem Respiratory disease Up on Maine compound - it's infectious and could go viral William Henry Harrison's cause of death, after just 31 days in office Zithromax treats it