apocalyptic (adj.)
- apostolic
- augural
- bad
- baleful
- baneful
- black
- boding
- canonical
- dark
- dire
- direful
- divinatory
- dreary
- evangelistic
- evil
- fateful
- foreboding
- gloomy
- ill
- ill-fated
- ill-omened
- ill-starred
- inauspicious
- inspired
- lowering
- mantic
- menacing
- ominous
- oracular
- portentous
- predictive
- prefigurative
- prognostic
- prognosticative
- prophetic
- revealed
- revealing
- revelatory
- scriptural
- sibyllic
- sibylline
- sinister
- somber
- talkative
- textual
- threatening
- unfavorable
- unfortunate
- unlucky
- unpromising
- unpropitious
- untoward
