Taxonomy of meanings for 不善:  

  • WEAK
    • VP[adN]deficiency, insufficiency; failure of excellenceCH
    • NPabfeaturedeficiency, insufficient features of excellenceCH
    • NP[adN]those who are less than goodCH
  • ENEMY
    • VPibe on bad terms
    • VPt(oN)be on bad terms with the contextually determiante N
    • VPtoNstativebe on bad terms with
  • WICKED
    • VP[adN]litotes, N=humanthe bad, the wicked
    • VP[adNab]litoteswickedness, bad actions; an action that is not good
    • VPadNlitotesinferior, bad 不善人,不善之性
    • VPilitotesbe wicked; be abominable
    • VP(adN)litotesthe contextual N that is evilCH
    • NPabfeaturebadness, depravityCH