discern (v.)
- anticipate
- appreciate
- apprehend
- ascertain
- behold
- cognize
- comprehend
- conceive
- conceptualize
- descry
- detect
- differentiate
- discover
- discriminate
- distinguish
- divine
- espy
- extricate
- fathom
- foresee
- glimpse
- grasp
- have
- identify
- ken
- know
- note
- notice
- observe
- penetrate
- perceive
- pierce
- plumb
- possess
- prehend
- realize
- recognize
- remark
- savvy
- see
- seize
- sense
- separate
- sever
- sight
- spot
- spy
- twig
- understand
- view
- witness
- wot