ruinousadjective
uk/ˈruː.ɪ.nəs/us/ˈruː.ə.nəs/formalcausing great harm and destruction:
ten ruinous years of war
Thesaurus: synonyms and related words
Dangerous and harmful
- adverse
- apocalyptic
- biohazard
- damaging
- deleterious
- do more harm than good idiom
- favour
- forbidding
- gnarly
- harm
- harmful
- kiss
- negative
- not do sb any favours idiom
- penal
- pernicious
- rogue
- self-destruct
- stinking thinking
- toxic
See more results »
ruinously
adverb uk/ˈruː.ɪ.nəs.li/us/ˈruː.ə.nəs.li/
Having an accident without insurance can be ruinously expensive.