- 2Significado: uglyominous grave serious dangerousscowling troublesome threatening
- 3Significado: riskyhazardous perilous dangerous venturous
- 4Significado: propertythreatening ominous grave seriousdangerous scowling troublesome ugly
- 5Significado: perniciousdeadly dangerous detrimental harmfullethal fatal noxious pestilential
- 6Significado: unsafetreacherous dangerous undependable unreliable
- 7Significado: extremely uncertainrisky tricky precarious dangerousdubious hazardous touch-and-go
- 8Significado: causing diseasepoisonous dangerous contagious noxiouslethal deadly miasmatic
- 9Significado: diseasedharmful deadly fatal dangerouscancerous destructive hurtful malignant
- 10Significado: behaviourunsound senseless absurd foolish nonsensicaldangerous reckless perilous mad
- 11Significado: hotdangerous active poisonous radioactive
- 12Significado: menacingcritical unsafe serious impendingugly nasty terrible dangerous
- 13Significado: healthharmful injurious damaging noxiousdangerous poisonous nasty
- 14Significado: hazardousdangerous precarious perilous awkward
- 15Significado: gravedangerous hopeless serious desperate