0
excellent
0
exceptional
0
exquisite
0
external
0
extraneous
0
extraordinary
0
extrinsic
0
far
0
far-fetched(unlikely, unbelievable, improbable)
0
far away(verb, phrasal verb)
0
far off(verb, phrasal verb)
0
farfetched(unreasonable, dubious, unlikely, flimsy, unbelievable)
0
farthermost(adjective, last, final, eventual)
0
farthest(adjective, last, final, eventual)
0
fascinating
0
final(adjective, last, eventual)
0
final curtain(expression, adjective, last, final, eventual)
0
first-class(marvelous, sensational)
0
first-rate(marvelous, sensational)
0
fishy(unreasonable, dubious, unlikely, flimsy, unbelievable)
10 years ago|2.1k views|share |citing 
APASmart Define. (2016). far out thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/far_out/thesaurus/synonyms
ChicagoSmart Define. 2016. "far out thesaurus" https://smartdefine.org/far_out/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, far out thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/far_out/thesaurus/synonyms>.
MLASmart Define. "far out thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/far_out/thesaurus/synonyms>