What is another word for knocked senseless?
Pronunciation: [nˈɒkt sˈɛnsləs] (IPA) 
There are several synonyms for the phrase "knocked senseless." Some commonly used alternatives include "stunned," "dazed," "dumbfounded," and "bewildered." These phrases indicate that a person has been violently impacted, either physically or emotionally, and is functioning at a diminished capacity. Other comparable phrases include "concussed," "knocked out," "punch drunk," and "senseless." All of these terms suggest a loss of awareness or consciousness due to a powerful force. While the use of these phrases may vary depending on the context, they all convey a similar idea of incapacitation caused by a sudden and significant impact.
