You may need to have dental work performed or another oral device made to help alleviate the pain you are experiencing on the roof of your mouth. Burning Mouth Syndrome-A burning sensation across the roof of the mouth is usually attributed to burning mouth syndrome.
waffle (plural waffles) ( 1 countable) A flat pastry pressed with a grid pattern. ( 2 countable, Britain) A potato waffle, a savoury flat potato cake with the same kind of grid pattern.
wisp (countable and uncountable, plural wisps) A small bundle, as of straw or other like substance; any slender, flexible structure or group. A wisp of smoke rose from the candle for a few moments after he blew it out. A wisp of hair escaped her barrette and whipped wildly in the wind. Dryden in a small basket, on a wisp of hay. A whisk, or small broom.