absorbed in;  immersed in;  forgetting oneself;  daze;  within a dream;  while dreaming
 being absorbed in;  losing oneself in;  losing control of oneself
 nightmare;  incubus;  succubus;  demon appearing in a dream
 precognitive dream;  foresight dream;  prophetic dream
 lewd dream;  salacious fantasy
 sleepwalking;  somnambulism;  noctambulism
 lucid dream;  dream in which the dreamer is aware that they are dreaming
 sleepwalker;  somnambulist
 wet dream;  nocturnal emission
 dreams;  visions;  phantasms
 dreamlike;  dreamy;  phantasmagorical
 daydream;  waking dream;  fantasy
 inauspicious dream;  bad dream
 revelatory dream;  revelation;  a vision
 illusion;  fallacy;  delusion
 auspicious dream;  well-boding dream
 a dream, an illusion, a bubble, a shadow (metaphor for the transience of life)
 (a) dream;  (a) fleeting thing
 cohabiting but living in different worlds
 somnambulism;  sleepwalking
 drunken dream;  relaxed contentment
 transient;  ephemeral;  fleeting;  evanescent
 transient;  ephemeral;  fleeting;  evanescent
 totally at a loss;  lose one's bearings;  in a maze;  in a fog;  all at sea;  up in the air
 ancient dream;  fleeting thing