Denshi Jisho — Online Japanese dictionary

困難 こんなん difficulty; distress
Common word, Na-adjective, Noun 
困難と戦う こんなんとたたかう to contend with difficulties
Godan verb with u ending 
困難と闘う こんなんとたたかう to contend with difficulties
Godan verb with u ending 
困難に陥れる こんなんにおとしいれる to put (a person) in a fix
Expression, Ichidan verb 

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