Term: centerboard: a retractable fin keel used on sailboats to prevent drifting to leeward
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: traditionalism: adherence to tradition (especially in cultural or religious matters)
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: indian lettuce: a plant of the genus Montia having edible pleasant-tasting leaves
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: geosynchronous orbit: a circular orbit around the Earth having a period of 24 hours
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: finno-ugric: a family of Uralic languages indigenous to Scandinavia and Hungary and Russia and western Siberia (prior to the Slavic expansion into those regions)
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: snap: a sudden breaking
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: matricide: a person who murders their mother
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: ladyship: a title used to address any peeress except a duchess
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: genus streptomyces: type genus of the family Streptomycetaceae
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: accident: an unfortunate mishap; especially one causing damage or injury
Broader: fin keel: a metal plate projecting from the keel of a shallow vessel to give it greater lateral stability | Unrelated: blend: an occurrence of thorough mixing