ultrahazardous
The word “ultrahazardous” has 5 syllables: ul-tra-haz-ard-ous.
It's pronounced as /ʌl.trəˈhæz.ər.dəs/.
What is synonym and antonym for ultrahazardous?
In the thesaurus, “ultrahazardous” has 22 synonyms and 8 antonyms.
Here are synonyms and antonyms for ultrahazardous along with examples of usage in sentences.
Synonyms for ultrahazardous
- adverse
- baneful
- dangerous
- deleterious
- destructive
- detrimental
- evil
- harmful
- hazardous
- hurtful
- inimical
- injurious
- lethal
- malignant
- noxious
- perilous
- pernicious
- risky
- serious
- threatening
- unhealthy
- unsafe
Antonyms for ultrahazardous
- beneficial
- good
- harmless
- innocent
- innocuous
- nonhazardous
- nonthreatening
- safe
Example Sentences
- The workers were trained to handle materials deemed ultrahazardous with utmost care.
- The sign warned of the presence of an ultrahazardous substance in the restricted area.
- The disposal of the chemical waste was considered an ultrahazardous task requiring specialized equipment.
- The environmental cleanup crew wore protective gear when dealing with an ultrahazardous spill.
- The regulatory agency imposed strict guidelines for the transportation of ultrahazardous materials to ensure public safety.
On this page you'll find 30 synonyms, antonyms, or another words to ultrahazardous, such as: adverse, baneful, beneficial, dangerous, deleterious, destructive, detrimental.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.