[ uhn-der-lit ]
/ ˌʌn dərˈlɪt /
lacking adequate light.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for underlit
And his loyalty almost always mars the look of his films, as with every underlit Eastwood picture ever.‘Jersey Boys’ Proves Clint Eastwood is Hollywood’s Most Overrated Director|Andrew Romano|June 20, 2014|DAILY BEAST
I half-expected him to barnstorm out in riding boots and harangue us, Mussolini-style, underlit from a plinth.