73 entries under fear topic. ×

30
quiver(noun, verb, move, upset, feeling)
27
shake(noun, verb, feeling, beat, show)
21
tremble(noun, verb, upset, feeling, beat)
14
perturbation(noun, activity, state, calm, trouble)
14
shiver(noun, verb, upset, beat, disturb)
11
shudder(noun, verb, upset, disturb)
10
tremor(noun, verb, upset, feeling, disturb)
9
disquiet(noun, verb, upset, disturb, worry)
9
ferment(noun, feeling, worry, excitement, strain)
9
quake(noun, verb, upset, beat, disturb)
8
quaver(noun, verb, upset, beat, disturb)
7
trepidation(noun, feeling, worry, strain, anxiety)
6
trembling(noun, agitation, shake, tremble)
5
palpitation(noun, feeling, beat, throb)
5
quivering(noun, agitation, shake, tremble)
5
worry(noun, activity, trouble, bother, excitement)
4
disquietude(noun, worry, strain, anxiety, burden)
4
nervousness(noun, worry, excitement, strain, anxiety)
3
alarm(noun, worry, excitement, strain, anxiety)
3
restlessness(noun, worry, strain, anxiety, burden)
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APASmart Define. (2016). flutter thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flutter/thesaurus/synonyms
ChicagoSmart Define. 2016. "flutter thesaurus" https://smartdefine.org/flutter/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, flutter thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flutter/thesaurus/synonyms>.
MLASmart Define. "flutter thesaurus" 1 April 2016. Web. 20 September 2026. <https://smartdefine.org/flutter/thesaurus/synonyms>