Denshi Jisho — Online Japanese dictionary

さぼう erosion control
Common word, Noun 
ふせぐ to defend (against); to protect; to prevent
Common word, Godan verb with gu ending, Transitive verb 
ぼうか fire prevention; fire fighting; fire proof
Common word, Noun, Suru verb, No-adjective 
ぼうご protection
Common word, Noun, Suru verb, No-adjective 
ぼうし prevention; check
Common word, Noun, Suru verb 
よぼう prevention; precaution; protection against
Common word, Noun, Suru verb, No-adjective 
ふせぎ defense; defence; protecting; preventing
Noun 
ぼうぐ guard; protector; defensive armament; personal armor (armour)
Noun 
ぼうび defense; defence; defensive preparations
Noun, Suru verb 
ぼうふ preservation; embalmment
Noun, No-adjective 
こうぼう offense and defense; offence and defence
Common word, Noun 
こくぼう national defence; national defense
Common word, Noun 
ていぼう bank; weir; embankment; levee
Common word, Noun, Suru verb 
ぼうえい defense; defence; protection; self-defense; self-defence
Common word, Noun, Suru verb 
ぼうえき communicable disease control (e.g. by quarantine, disinfection, etc.); prevention of epidemics
Common word, Noun 
ぼうおん soundproof(ing)
Common word, Noun, Suru verb, No-adjective 
ぼうぎょ defense; defence; safeguard; protection
Common word, Noun, Suru verb, No-adjective 
ぼうくう air defense; air defence
Common word, Noun 
ぼうさい disaster prevention
Common word, Noun 
ぼうすい waterproofing; making watertight
Common word, Noun, Suru verb, No-adjective 
ぼうせん defensive fight (battle)
Common word, Noun, Suru verb 
ぼうだん bulletproof; bombproof
Common word, Noun, No-adjective 
ぼうはん prevention of crime
Common word, Noun, No-adjective 
かいぼう coastal defense; coastal defence
Noun 
けいぼう guard
Noun 
さきもり soldiers garrisoned at strategic posts in Kyushu in ancient times
Noun 
すいぼう flood prevention
Noun 

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