Term: yearling: an animal in its second year
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: second mortgage: a mortgage that is subordinate to a first mortgage
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: terebellidae: marine burrowing or tube-forming polychete worms usually having long thick bodies
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: feel: an intuitive awareness;  or
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: pneumothorax: abnormal presence of air in the pleural cavity resulting in the collapse of the lung; may be spontaneous (due to injury to the chest) or induced (as a treatment for tuberculosis)
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: today: the day that includes the present moment (as opposed to yesterday or tomorrow)
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: wildness: an intractably barbarous or uncultivated state of nature
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: omega-3 fatty acid: a polyunsaturated fatty acid whose carbon chain has its first double valence bond three carbons from the beginning
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: wirer: someone who sends a telegram
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: lev: the basic unit of money in Bulgaria
Broader: placental: mammals having a placenta; all mammals except monotremes and marsupials | Unrelated: water level: the level of the surface of a body of water