psychedelic

psychedelic
    adj 1: producing distorted sensory perceptions and feelings or
           altered states of awareness or sometimes states
           resembling psychosis; "psychedelic drugs like psilocybin
           and mescaline"
    2: having the vivid colors and bizarre patterns associated with
       psychedelic states; "a psychedelic painting"
    3: (of a mental state) characterized by intense and distorted
       perceptions and hallucinations and feelings of euphoria or
       sometimes despair; "a psychedelic experience"
    

colorful \colorful\ adj.
   1. having striking color. Opposite of {colorless}.

   Note: [Narrower terms: {changeable, chatoyant, iridescent,
         shot}; {deep, rich}; {flaming}; {fluorescent, glowing};
         {prismatic}; {psychedelic}; {red, ruddy, flushed,
         empurpled}]

   Syn: colourful.
        [WordNet 1.5]

   2. striking in variety and interest. Opposite of {colorless}
      or {dull}. [Narrower terms: {brave, fine, gay, glorious};
      {flamboyant, resplendent, unrestrained}; {flashy, gaudy,
      jazzy, showy, snazzy, sporty}; {picturesque}]
      [WordNet 1.5]

   3. having color or a certain color; not black, white or grey;
      as, colored crepe paper. Opposite of {colorless} and
      {monochrome}.

   Note: [Narrower terms: {tinted}; {touched, tinged}; {amber,
         brownish-yellow, yellow-brown}; {amethyst}; {auburn,
         reddish-brown}; {aureate, gilded, gilt, gold, golden};
         {azure, cerulean, sky-blue, bright blue}; {bicolor,
         bicolour, bicolored, bicoloured, bichrome}; {blue,
         bluish, light-blue, dark-blue}; {blushful,
         blush-colored, rosy}; {bottle-green}; {bronze, bronzy};
         {brown, brownish, dark-brown}; {buff}; {canary,
         canary-yellow}; {caramel, caramel brown}; {carnation};
         {chartreuse}; {chestnut}; {dun}; {earth-colored,
         earthlike}; {fuscous}; {green, greenish, light-green,
         dark-green}; {jade, jade-green}; {khaki}; {lavender,
         lilac}; {mauve}; {moss green, mosstone}; {motley,
         multicolor, culticolour, multicolored, multicoloured,
         painted, particolored, particoloured, piebald, pied,
         varicolored, varicoloured}; {mousy, mouse-colored};
         {ocher, ochre}; {olive-brown}; {olive-drab}; {olive};
         {orange, orangish}; {peacock-blue}; {pink, pinkish};
         {purple, violet, purplish}; {red, blood-red, carmine,
         cerise, cherry, cherry-red, crimson, ruby, ruby-red,
         scarlet}; {red, reddish}; {rose, roseate}; {rose-red};
         {rust, rusty, rust-colored}; {snuff, snuff-brown,
         snuff-color, snuff-colour, snuff-colored,
         snuff-coloured, mummy-brown, chukker-brown}; {sorrel,
         brownish-orange}; {stone, stone-gray}; {straw-color,
         straw-colored, straw-coloured}; {tan}; {tangerine};
         {tawny}; {ultramarine}; {umber}; {vermilion,
         vermillion, cinibar, Chinese-red}; {yellow, yellowish};
         {yellow-green}; {avocado}; {bay}; {beige}; {blae
         bluish-black or gray-blue)}; {coral}; {creamy}; {cress
         green, cresson, watercress}; {hazel}; {honey,
         honey-colored}; {hued(postnominal)}; {magenta};
         {maroon}; {pea-green}; {russet}; {sage, sage-green};
         {sea-green}] [Also See: {chromatic}, {colored}, {dark},
         {light}.]

   Syn: colored, coloured, in color(predicate).
        [WordNet 1.5]
    

51 Moby Thesaurus words for "psychedelic":
      DET, DMT, LSD, Mary Jane, STP, THC, acid, antidepressant,
      ataractic, consciousness-expanding, diethyltryptamine,
      dimethyltryptamine, gage, ganja, grass, hallucinational,
      hallucinative, hallucinatory, hallucinogen, hallucinogenic, hash,
      hashish, hay, hemp, joint, kava, marijuana, mescal, mescal bean,
      mescal button, mescaline, mind-altering drug, mind-blowing,
      mind-blowing drug, mind-expanding, mind-expanding drug,
      morning glory seeds, peyote, pot, psilocin, psilocybin,
      psychic energizer, psychoactive drug, psychochemical,
      psychotomimetic, reefer, roach, stick, tea, tranquilizer, weed