Solutions This can't be a ... coincidence has 4 entries with similar clues

• 8-letter words
• acanthusThistlelike shrub with spikes of flowers
• 11-letter words
• conjunctionAstronomical coincidence
• 12-letter words
• terrybutcherformer rangers defender who managed inverness caledonian thistle, 2009-13
• happenstanceCoincidence