- Definitions|2
- Thesaurus|796
- Abbreviations|0
185 entries under adjective topic. ×
| fearful(awful, terrible, wonderful, fear) | |
| grim | |
| horrid(awful, fear) | |
| petrifying(verb, frightening) | |
| fearsome(awful, wonderful, grand, shocking) | |
| harrowing(verb, frightening) | |
| horrendous(unpleasant, awful, terrible, foul) | |
| atrocious(evil, obscure, offensive, awful) | |
| chilling(terrible, shocking, distressing, upsetting) | |
| dangerous(bad, menacing, intimidating, hazardous) | |
| menacing | |
| creepy(hard, severe, offensive, awful) | |
| disconcerting(hard, severe, offensive, distressing) | |
| disquieting(hard, severe, offensive, upsetting) | |
| hair-raising(shocking, upsetting, disturbing, intimidating) | |
| horrific | |
| intimidating(verb, awful, terrible, wonderful) | |
| ominous(hard, severe, offensive, upsetting) | |
| portentous(fear, exciting, foreboding) | |
| sinister(hard, severe, offensive, distressing) |
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| APA | Smart Define. (2016). alarming thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/alarming/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "alarming thesaurus" https://smartdefine.org/alarming/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, alarming thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/alarming/thesaurus/synonyms>. |
| MLA | Smart Define. "alarming thesaurus" 3 April 2016. Web. 26 September 2026. <https://smartdefine.org/alarming/thesaurus/synonyms> |