原潜[gensen] nuclear submarine
先潜り[sakikuguri] forestalling
潜む[hisomu] to lurk
潜める[hisomeru] to hide
潜り[moguri] diving

潜り戸[kugurido] side door
潜り込む[mogurikomu] to slip into
潜航[senkou] submarine voyage
潜在[senzai] potentiality
潜時[senji] latency

藁苞[warazuto] straw wrapper
苞苴[aramaki] salted salmon
苞葉[houyou] bract (leaf)
総苞[souhou] involucre

苞苴[housho] straw-wrapped item
山苞[yamazuto] souvenir from the mountains
藁苞[warasubo] Odontamblyopus lacepedii (species of eel goby)