6
excitedly
4
forever(adverb, awful, awfully, almighty, archly)
2
peak
1
niggardly
0
abound
0
absolutely
0
abundantly
0
accursedly
0
affrightedly
0
alarm
0
alarming
0
alarms
0
alert
0
all-fired
0
almightily
0
altogether
0
annoyance
0
appalling
0
appreciably
0
approximately
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APASmart Define. (2015). frightfully thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/frightfully/thesaurus/related
ChicagoSmart Define. 2015. "frightfully thesaurus" https://smartdefine.org/frightfully/thesaurus/related (accessed September 21, 2026).
HarvardSmart Define 2015, frightfully thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/frightfully/thesaurus/related>.
MLASmart Define. "frightfully thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/frightfully/thesaurus/related>