feeble

Adjective

• lacking strength
  • a weak, nerveless fool, devoid of energy and promptitude- Nathaniel Hawthorne
    

• lacking bodily or muscular strength or vitality
  • a feeble old woman
    
  • her body looked sapless
    

• lacking strength or vigor
  • damning with faint praise
    
  • faint resistance
    
  • feeble efforts
    
  • a feeble voice
    

• pathetically lacking in force or effectiveness
  • a feeble excuse
    
  • a lame argument
    

Related words

• Synonyms: 
  nerveless , decrepit , debile , infirm , rickety , sapless , weak , weakly , faint , lame