9
excessive(adjective, unreasonable, extreme, extravagant, extra)
6
exorbitant(adjective, unreasonable, extreme, extravagant, extra)
5
extravagant(adjective, unreasonable, extreme, extra, ridiculous)
4
outrageous(adjective, unreasonable, extravagant, ridiculous, excessive)
4
discard(rejection, ejection, relinquishment)
4
reject(exclusion, ejection, relinquishment)
4
throw aside(verb, phrasal verb, ejection, relinquishment, disuse)
3
sweep away(verb, phrasal verb, ejection, abrogation, relinquishment)
2
throw away(verb, phrasal verb, rejection, ejection, relinquishment)
2
throw overboard(expression, idiom, rejection, relinquishment, disuse)
1
banish(exclusion, ejection)
1
dear(adjective, unreasonable, extravagant, ridiculous, excessive)
1
expensive(adjective, unreasonable, extravagant, ridiculous, excessive)
1
inflated(adjective, ridiculous, excessive, expensive, steep)
1
overpriced(adjective, ridiculous, excessive, expensive, steep)
1
rabid(adjective, ill, sick, angry, frantic)
1
unreasonable(adjective, extreme, extravagant, extra, ridiculous)
1
bigoted(adjective, enthusiastic, ill, sick, fervent)
1
bitten(adjective, enthusiastic, ill, sick, fervent)
1
boundless(adjective, unreasonable, extreme, extravagant, excessive)
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APASmart Define. (2015). overboard thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/overboard/thesaurus/synonyms
ChicagoSmart Define. 2015. "overboard thesaurus" https://smartdefine.org/overboard/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, overboard thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/overboard/thesaurus/synonyms>.
MLASmart Define. "overboard thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/overboard/thesaurus/synonyms>