失 - lose, error, fault

blunder; slip; error

discourtesy; impoliteness

loss of eyesight; loss of sight; going blind; blindness

lost article; lost property

error made by the enemy or opposing team

blunder; fault; error; mistake; failure; disgrace

loss; going missing

advantages and disadvantages; plus and minuses

absconding; disappearance

loss (of assets, profit, etc.)

disappearance; running away; going missing; absconding

to lose