- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
162 entries under adjective topic. ×
| ugly(bad, severe, awful, heavy) | |
| unreliable(delicate, uncertain, unstable, doubtful) | |
| unsound(severe, delicate, awful, terrible) | |
| iffy(delicate, uncertain, sensitive, unstable) | |
| adventurous | |
| detrimental(adverse, harmful, dangerous, injurious) | |
| lethal(risky, dangerous, unsafe) | |
| severe(awful, heavy, terrible, dreadful) | |
| venturesome(bad, delicate, heavy, uncertain) | |
| acute(severe, awful, heavy, terrible) | |
| damaging(harmful, dangerous, injurious, detrimental) | |
| destructive(severe, rude, awful, heavy) | |
| doubtful(delicate, uncertain, unstable, unsettled) | |
| dubious(delicate, uncertain, unstable, doubtful) | |
| exposed(adverb, bad, open, shaky) | |
| fraught with danger(expression, idiom, delicate, uncertain) | |
| hard | |
| injurious(harmful, dangerous, detrimental) | |
| life-threatening | |
| mischievous(wicked, devilish) |
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| APA | Smart Define. (2015). perilous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/perilous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "perilous thesaurus" https://smartdefine.org/perilous/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, perilous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/perilous/thesaurus/synonyms>. |
| MLA | Smart Define. "perilous thesaurus" 17 July 2015. Web. 27 September 2026. <https://smartdefine.org/perilous/thesaurus/synonyms> |