Related Clues:

• Like a bit of water? That'll take the shine off it!
• Sort of like a little pond - dull on the surface
• The way to spoil the surface of what's like a little pool, perhaps
• On the surface, a like a little lake, perhaps
• On the surface this is somewhat a mountain lough
• Enough to make a shirt around the North - at least on the surface
• Like a little water on the surface?
• Might this spoil the surface, a bit like a little lake?
• On the surface it is rather like a little lough
• Ran this
• Sort of lakey on the surface?
• His rant may spoil the surface
• Like a little lake, but only on the surface
• Lakelike, perhaps, but only on the surface
• Perhaps a little watery, but only on the surface