psychonaut
/ˈsʌɪkə(ʊ)ənɔːt/noun
A person who takes psychedelic drugs, especially for the purpose of investigating the effects.
Origin
1970s; earliest use found in The Times. From psycho- + -naut, apparently after German Psychonaut.
- autoharp
- autohelm
- autohypnosis
- autohypnotic
- auto-hypnotism
- auto-hypnotization
- auto-icon
- auto-ignition
- autoimmune
- autoimmunisation
- autoimmunity
- autoimmunization
- autoinducer
- autoinduction
- autoinfection
- autoinfective
- autoing
- autoinjector
- autoinoculable
- autoinoculation
- autointoxicant
- auto-intoxicate
- autointoxication
- autoionisation
- autoionise