fight

(merely) + (spear)
★★★★☆
13 strokes
DUPE

Onyomi

SEN

Mnemonic

SEND the soldiers to fight with merely a spear? Are you mad???? Give them guns and shit like that. Hella flamethrowers.

Kunyomi

( ) たたか*う fight physically - either with fists or armies. (sometimes used figuratively - fight crime!) But in any case, 戦う usually refers to an ongoing struggle rather than a single barroom punch-up.
★★★★☆
たたか*い a fight
★★★★☆

Jukugo

戦争(せんそう) する

war ★★★★★
(fight) + (battle) = 戦争 (war)

挑戦(ちょうせん) する

challenge ★★★☆☆
(challenge) + (fight) = 挑戦 (challenge)

challenge (challenge yourself to do better, test your limits / challenge the system) be defiant or provocative. take the pepsi challenge!

作戦(さくせん)

strategy ★★☆☆☆
(make) + (fight) = 作戦 (strategy)

any strategy for succeeding - in war, business, school, etc.

Synonyms

attack
攻める    攻撃    合戦    襲う    討つ    襲撃する   
carry out /put into effect
実戦    行う    設ける    制定    実施    創立    成立   
challenge
いどむ 挑戦   
fight
喧嘩    戦う    闘う    もみあい 殴り合い    戦闘    合戦   
strategy
作戦    戦略