1
heartrendingly
1
heinously
1
high
1
high extent
1
hollowly
1
immensely
1
impassively
1
inanely
1
inanimately
1
indigestibly
1
indolently
1
insipidly
1
jejunely
1
jolly
1
keenly(adverb, fast, sprightly, severely, seriously)
1
languorously
1
largely
1
latently
1
lazily
1
lethargically
10 years ago|13k views|share |citing 
APASmart Define. (2016). heavily thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/heavily/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavily thesaurus" https://smartdefine.org/heavily/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, heavily thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heavily/thesaurus/synonyms>.
MLASmart Define. "heavily thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/heavily/thesaurus/synonyms>