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

制覇[seiha] conquest
覇王樹[saboten] cactus
争覇[souha] contending for victory
争覇戦[souhasen] struggle for supremacy
覇気[haki] ambition

覇権[haken] hegemony
覇者[hasha] supreme ruler
連覇[renpa] successive championships
覇道[hadou] military rule
覇業[hagyou] domination