Synonyms|384Antonyms|46|Broader|0Narrower|0Related|136

50 entries under fast topic. ×

1
angrily(adverb, sprightly, severely, seriously)
1
animatedly(adverb, sprightly, seriously, intensely)
1
boisterously(adverb, sprightly, severely, seriously)
1
earnestly(adverb, sprightly, seriously, intensely)
1
energetically(adverb, sprightly, seriously, intensely)
1
ferociously(adverb, sprightly, severely, intensely)
1
forcibly(adverb, sprightly, severely, seriously)
1
frantically(adverb, sprightly, severely, seriously)
1
hard(adverb, badly, severely, thoroughly)
1
heavily(adverb, sprightly, severely, seriously)
1
powerfully(adverb, sprightly, severely, seriously)
1
rowdily(adverb, sprightly, severely, seriously)
1
savagely(adverb, sprightly, severely, intensely)
1
seriously(adverb, badly, sprightly, intensely)
1
spiritedly(adverb, sprightly, seriously, intensely)
1
sprightly(adverb, severely, seriously, intensely)
1
stormily(adverb, sprightly, severely, seriously)
1
strongly(adverb, sprightly, severely, seriously)
1
turbulently(adverb, sprightly, severely, seriously)
1
uproariously(adverb, sprightly, severely, seriously)
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APASmart Define. (2015). rigorously thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rigorously/thesaurus/synonyms
ChicagoSmart Define. 2015. "rigorously thesaurus" https://smartdefine.org/rigorously/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, rigorously thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rigorously/thesaurus/synonyms>.
MLASmart Define. "rigorously thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/rigorously/thesaurus/synonyms>