far-fetched
adjective
[ ˌfɑːˈfɛtʃt ]
• unlikely and unconvincing; implausible.
• "the theory sounded bizarre and far-fetched"
Similar:
improbable,
unlikely,
implausible,
scarcely credible,
difficult to believe,
dubious,
doubtful,
unconvincing,
incredible,
unbelievable,
unthinkable,
contrived,
strained,
laboured,
forced,
elaborate,
overdone,
fanciful,
unrealistic,
ridiculous,
absurd,
preposterous,
hard to swallow/take,
fishy,
hokey,