姥桜[ubazakura] faded beauty
山姥[yamauba] mountain witch
姥捨て[ubasute] practice of abandoning old women (practise)
姥捨て山[ubasuteyama] mountain where old women were abandoned
姥貝[ubagai] Sakhalin surf clam (Pseudocardium sachalinense)

姥鮫[ubazame] basking shark (Cetorhinus maximus)
姥目樫[ubamegashi] ubame oak (Quercus phillyraeoides)
姥彼岸[ubahigan] double weeping rosebud cherry (Prunus pendula)
姥魚[ubauo] Aspasma minima (species of clingfish)

天魚[amago] land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae)
海鷂魚[ei] ray (fish)
斉魚[etsu] Japanese grenadier anchovy (Coilia nasus)
旗魚[kajiki] marlin
鶏魚[isagi] chicken grunt (species of fish, Parapristipoma trilineatum)

杜父魚[tofugyo] sculpin (any fish of family Cottidae, inc. the bullheads and the miller's-thumb)
堅魚[katsuo] skipjack tuna
魚網[gyomou] fishing net
魚屋[sakanaya] fish market
魚貝[gyokai] marine products