adjective. enlightening so as to encourage intellectual or moral improvement.

adjective. tending to increase knowledge or dissipate ignorance.

verb. Present participle of enlighten.

adjective. tending to increase knowledge or dissipate ignorance

adjective. enlightening or uplifting so as to encourage intellectual or moral improvement

"Also most enlightening, is to see how local champions of "Green" living and public transportation, who advocate and even legislate with every fiber of their being to get vehicles such as large white GMC pickups off the road, live and work in the same manner as they demand of their constituents."

brightening  frightening  heightening  lightening  lightning  

advisory  allegorizing  annotative  autodidactic  brightening  

enlighten