19 entries under verb topic. ×

10
alarming(adjective, awful, terrible, disgusting)
8
disturbing(adjective, severe, extreme, serious)
8
frightening(adjective, awful, terrible, disgusting)
6
terrifying(adjective, frightening)
6
horrifying(adjective, frightening)
4
harrowing(adjective, frightening)
4
petrifying(adjective, frightening)
4
threatening(upsetting, disturbing, scary, frightening)
3
agitating(upsetting, frightening, worrying, troubling)
3
discouraging(upsetting, worrying, troubling)
3
intimidating(adjective, frightening)
2
enfeebling
1
disheartening
1
haunting
1
panicking
1
rattling
1
scaring
0
emasculating
0
unmanning
11 years ago|4.2k views|share |citing 
APASmart Define. (2015). unnerving thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unnerving/thesaurus/synonyms
ChicagoSmart Define. 2015. "unnerving thesaurus" https://smartdefine.org/unnerving/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unnerving thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unnerving/thesaurus/synonyms>.
MLASmart Define. "unnerving thesaurus" 17 July 2015. Web. 24 September 2026. <https://smartdefine.org/unnerving/thesaurus/synonyms>