What is another word for out to lunch?
Pronunciation: [ˈa͡ʊt tə lˈʌnt͡ʃ] (IPA) 
When someone seems mentally absent or unavailable, we use the phrase "out to lunch." However, there are many other expressions that can convey the same sentiment. They include "in a daze," "off in la-la land," "spaced out," "daydreaming," "lost in thought," "not all there," "zoned out" and "absent-minded." Each of these descriptors paints a picture of someone who is not focused on the present situation. These synonyms can be used interchangeably with "out to lunch" to describe someone's lack of attention or sharpness. It is important to note that while these terms are similar, they may have slightly different connotations and can be used in various contexts.
