安全保障[anzenhoshou] security guarantee (e.g. military security, network security, etc.)
安全保障条約[anzenhoshoujouyaku] US-Japan Security Treaty
安保[anpo] US-Japan Security Treaty
医療保険[iryouhoken] medical-care insurance
火災保険[kasaihoken] fire insurance

火保ち[himochi] fire-holding qualities
過保護[kahogo] overprotective
確保[kakuho] guarantee
環境保護論者[kankyouhogoronsha] environmentalist
機密保護[kimitsuhogo] security (e.g. data, password, etc.)

験を担ぐ[genwokatsugu] to be superstitious
加担者[katansha] accomplice
責任分担[sekininbuntan] sharing of responsibilities
担ぎ上げる[katsugiageru] to carry up
担ぐ[katsugu] to shoulder

担架[tanka] stretcher
担当[tantou] (in) charge (of an area of responsibility, but not necessarily supervision of staff)
担当課長[tantoukachou] section manager
担当者[tantousha] person in charge (of an area of work, but not necessarily supervising other staff)
担当部長[tantoubuchou] senior Manager

鳥渡[choto] just a minute
応急渡河[oukyuutoka] hasty crossing
下げ渡す[sagewatasu] to make a (government) grant
仮渡し[kariwatashi] temporary approximate payment
過渡[kato] crossing

過渡期[katoki] transition period
過渡的[katoteki] transitional
橋渡し[hashiwatashi] bridge building
響き渡る[hibikiwataru] to resound
見渡す[miwatasu] to look out over

割譲[katsujou] cession (of territory)
謙譲[kenjou] modesty
謙譲の美徳[kenjounobitoku] modest virtue
謙譲語[kenjougo] humble language (e.g. itadaku)
互譲[gojou] conciliation

互譲的[gojouteki] conciliatory
交譲[koujou] concession
譲り合う[yuzuriau] to give and take
譲り受ける[yuzuriukeru] to inherit
譲り渡す[yuzuriwatasu] to hand over