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

くんくん鳴く[kunkunnaku] to whine (of a dog)
ちゅうちゅう鳴く[chuuchuunaku] to squeak
ちんちん鳴る[chinchinnaru] to jingle
ぴよぴよ鳴く[piyopiyonaku] to peep
烏鳴き[karasunaki] cry of the crow

遠鳴り[toonari] distant peals (thunder)
家鳴り[yanari] rattling of a house
海鳴り[uminari] rumbling of the sea
共鳴[kyoumei] resonance
共鳴り[tomonari] resonance