Sure keel Synonyms

Definitions for Sure


  • (adjective) having or showing a mind free from doubt
  • (adjective) impossible to avoid or evade
  • (adjective) not likely to fail

Definitions for Keel


  • (noun) a large craft for travel by water
  • (noun) one of the main longitudinal beams (or plates) of the hull of a vessel; can extend vertically into the water to provide lateral stability
  • (noun) the median ridge on the breastbone of birds that fly