MeanOF

fatal

- adjective (adj)

Meaning: deadly, lethal

Synonyms: baleful baneful calamitous cataclysmic catastrophic deathly destructive disastrous fateful final ill-fated ill-starred incurable inevitable killing malefic malignant mortal mortiferous noxious pernicious pestilent pestilential poisonous ruinous terminal virulent
Antonyms: healthful life-giving nourishing vital wholesome
- adjective (adj)

Meaning: critical, very important

Synonyms: crucial decisive destined determining doomed fateful final foreordained inevitable predestined unlucky
Antonyms: trivial unimportant unnecessary

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.