ベトナム戦争[betonamusensou] Vietnam war
価格競争[kakakukyousou] price competition
価格戦争[kakakusensou] price war
階級闘争[kaikyuutousou] class struggle
核戦争[kakusensou] nuclear warfare

競争[kyousou] competition
競争関係[kyousoukankei] competitive relationship
競争市場[kyousoushijou] competitive market
競争売買[kyousoubaibai] auction
競争力[kyousouryoku] competitive power

下血[geketsu] bloody bowel discharge
壊血病[kaiketsubyou] scurvy
吸血[kyuuketsu] bloodsucking
吸血鬼[kyuuketsuki] vampire
給血[kyuuketsu] donation of blood

供血者[kyouketsusha] blood donor
凝血[gyouketsu] blood clot
血の巡りが悪い[chinomegurigawarui] dim-witted
血の巡りの悪い[chinomegurinowarui] dim-witted