Synonyms|63Antonyms|41|Broader|0Narrower|0Related|30
1
eternally(adverb, durably)
1
eventually
1
everlastingly(adverb, durably)
1
excessively(adverb, verbosely)
1
extendedly
1
extensively
1
finally
1
gradually
1
greatly
1
incessantly(adverb, durably)
1
largely
1
lastingly(adverb, durably)
1
long-windedly
1
loquaciously(adverb, verbosely)
1
perennially(adverb, durably)
1
perpetually(adverb, durably)
1
ponderously(adverb, verbosely)
1
protractedly(adverb, chronically)
1
redundantly
1
slowly
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APASmart Define. (2015). lengthily thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/lengthily/thesaurus/synonyms
ChicagoSmart Define. 2015. "lengthily thesaurus" https://smartdefine.org/lengthily/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, lengthily thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/lengthily/thesaurus/synonyms>.
MLASmart Define. "lengthily thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/lengthily/thesaurus/synonyms>