雨子[amago] land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae)
御菓子[okashi] confections
お子さん[okosan] (someone else's) child
お子様[okosama] child (someone else's)
山梔子[kuchinashi] Cape jasmine (Gardenia jasminoides)

させ子[saseko] whore
梃子摺る[tekozuru] to have much trouble
螺子回し[nejimawashi] screwdriver
硝子[garasu] glass
獅子女[sufinkusu] sphinx

圧し石[oshiishi] stone weight
一石[isseki] one game (of go)
一石二鳥[issekinichou] killing two birds with one stone
英国石油[eikokusekiyu] British Petroleum
下石[shitaishi] nether millstone

化粧石鹸[keshousekken] toilet soap
化石[kaseki] fossil
化石学[kasekigaku] paleontology
化石層[kasekisou] fossil bed
化石燃料[kasekinenryou] fossil fuel

鳥竜茶[uuroncha] oolong tea
白竜[peeron] dragon boat (long 22-person canoe used for racing)
青竜蝦[shako] mantis shrimp (any marine crustacean of order Stomatopoda, esp. the species Oratosquilla oratoria)
飛竜[hiryuu] flying dragon
竜の口[tatsunokuchi] dragon-head gargoyle

竜宮[ryuuguu] Palace of the Dragon King
竜骨[ryuukotsu] keel
竜座[ryuuza] Draco (constellation)
竜車[ryuusha] imperial carriage
竜舌蘭[ryuuzetsuran] agave

火蜥蜴[hitokage] salamander
襟巻き蜥蜴[erimakitokage] frilled lizard (Chlamydosaurus kingii)
蜥蜴[tokage] lizard
大蜥蜴[ootokage] monitor lizard
蜥蜴座[tokageza] Lacerta (constellation)

鎧蜥蜴[yoroitokage] girdle-tailed lizard
角蜥蜴[tsunotokage] horned lizard
コモド大蜥蜴[komodoootokage] Komodo dragon (Varanus komodoensis)
昔蜥蜴[mukashitokage] tuatara (primitive lizardlike reptile endemic to New Zealand)
足無し蜥蜴[ashinashitokage] legless lizard (esp. Anguidae spp., inc. glass lizards and slow worms)

火蜥蜴[hitokage] salamander
襟巻き蜥蜴[erimakitokage] frilled lizard (Chlamydosaurus kingii)
蜥蜴[tokage] lizard
大蜥蜴[ootokage] monitor lizard
蜥蜴座[tokageza] Lacerta (constellation)

鎧蜥蜴[yoroitokage] girdle-tailed lizard
角蜥蜴[tsunotokage] horned lizard
コモド大蜥蜴[komodoootokage] Komodo dragon (Varanus komodoensis)
昔蜥蜴[mukashitokage] tuatara (primitive lizardlike reptile endemic to New Zealand)
足無し蜥蜴[ashinashitokage] legless lizard (esp. Anguidae spp., inc. glass lizards and slow worms)