adumbrate (v.)
- argue
- augur
- auspicate
- becloud
- bedim
- bespeak
- betoken
- bode
- call
- characterize
- cloud
- darken
- demonstrate
- denote
- dim
- draft
- embody
- exemplify
- figure
- fog
- forebode
- forecast
- foreshadow
- foreshow
- foretell
- hint
- illustrate
- image
- impersonate
- imply
- incarnate
- indicate
- insinuate
- intimate
- lower
- mean
- menace
- mirror
- mist
- murk
- obfuscate
- omen
- outline
- overcast
- personate
- personify
- portend
- predict
- prefigure
- presage
- prognosticate
- project
- prompt
- prophesy
- realize
- reflect
- shadow
- signify
- suggest
- symbolize
- threaten
- typify
- vaticinate