Synonyms for keel

Noun

1. keel, carina

usage: the median ridge on the breastbone of birds that fly

2. keel, beam

usage: one of the main longitudinal beams (or plates) of the hull of a vessel; can extend vertically into the water to provide lateral stability

Verb

1. stagger, reel, keel, lurch, swag, careen, walk

usage: walk as if unable to control one's movements; "The drunken man staggered into the room"