67 entries under fantastic topic. ×

1
extravagant(adjective, excellent, superb, wonderful, marvelous)
1
hippie(adjective, unusual, neat, groovy)
1
mod(adjective, unusual, neat, groovy)
1
modern(adjective, unusual, neat, groovy)
1
modernistic(adjective, unusual, neat, groovy)
1
neat(adjective, bad, pleasant, fine, wonderful)
1
out in left field(expression, adjective, idiom, neat)
1
out of this world(expression, adjective, idiom, neat)
1
sensational(adjective, unusual, wonderful, neat)
1
swell(adjective, unusual, wonderful, neat)
1
top drawer(expression, adjective, superb, wonderful, marvelous)
1
tops(adjective, excellent, superb, wonderful, marvelous)
1
trendy(adjective, unusual, wonderful, neat)
1
turn-on(adjective, excellent, superb, wonderful, marvelous)
1
ultamodern(adjective, unusual, neat, groovy)
1
unbelievable(adjective, excellent, superb, wonderful, marvelous)
1
unorthodox(adjective, unusual, wonderful, neat)
1
unreal(adjective, excellent, superb, wonderful, marvelous)
1
very unconventional(expression, adjective, unusual, neat)
1
way-out(adjective, unusual, wonderful, neat)
11 years ago|5.5k views|share |citing 
APASmart Define. (2015). rad thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/rad/thesaurus/synonyms
ChicagoSmart Define. 2015. "rad thesaurus" https://smartdefine.org/rad/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, rad thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/rad/thesaurus/synonyms>.
MLASmart Define. "rad thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/rad/thesaurus/synonyms>