Synonyms|277Antonyms|59|Broader|2Narrower|3Related|285

142 entries under adjective topic. ×

2
extravagant(extraordinary, extreme, expensive, high-priced)
2
high(extraordinary, extreme, expensive, high-priced)
2
high-priced(extraordinary, extreme, expensive, pricey)
2
humongous(informal, huge)
2
luxurious(extraordinary, extreme, expensive, high-priced)
2
physics
2
precious(extraordinary, extreme, expensive, high-priced)
2
prohibitive(extraordinary, extreme, expensive, high-priced)
2
sizeable(significant, substantial, large, excessive)
2
stiff(extraordinary, extreme, expensive, high-priced)
2
whopping
1
abnormal(extraordinary, extreme, high, prohibitive)
1
bigger
1
conscienceless(expensive, high-priced, pricey, pricely)
1
consumptive(expensive, high-priced, pricey, pricely)
1
cosmological(planetary, astral)
1
cost-consuming(expensive, high-priced, pricey, pricely)
1
cost intensive(expensive, high-priced, pricey, pricely)
1
costive(expensive, high-priced, pricey, pricely)
1
deluxe(expensive, high-priced, pricey, pricely)
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APASmart Define. (2015). astronomical thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/astronomical/thesaurus/synonyms
ChicagoSmart Define. 2015. "astronomical thesaurus" https://smartdefine.org/astronomical/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, astronomical thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/astronomical/thesaurus/synonyms>.
MLASmart Define. "astronomical thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/astronomical/thesaurus/synonyms>