What this suffix does
-lit describes what kind of light something is lit by: candle-lit, moon-lit, well-lit / dimly-lit.

Suffix · forms adjectives
Describes what light something is lit by: candle-lit (lit by candlelight) and well-lit (with good lighting).
Written by Bryan López, English teacher · Updated
-lit describes what kind of light something is lit by: candle-lit, moon-lit, well-lit / dimly-lit.
Noun or adverb + lit.
This is not a productive rule you can apply freely: it is a closed set of fixed expressions. Learn them one by one as set phrases.
-lit
Tap the button to hear how the ending sounds. Each word in the table has its own audio.
"Dimly-lit" implies that light is present but insufficient — there is illumination but it is weak, partial, or inadequate. A completely dark space would be "unlit" or "dark," not "dimly-lit." The "dimly" element means there is light, but only a little of it, or light of low intensity.
"Well-lit" is primarily a functional judgment — a well-lit space has sufficient illumination for the activities intended to take place in it. It does not judge aesthetic quality but functional adequacy. A well-lit office is one where the lighting allows work to be done without strain.
A trick to remember it
"Lit" = lit, from "light". Completely literal: candle-LIT = picture the exact light of a candle lighting the room, that is the only light source.
Exercise 1 · Form the word
Exercise 2 · Pick the right one
"dimly-lit" describes a place that is...
The suffix -lit describes what light something is lit by: candle-lit (lit by candlelight) and well-lit (with good lighting). In Spanish it usually maps to iluminado / alumbrado / a la luz de.
"candle" becomes "candle-lit". It is a typical example of the -lit suffix.
Forms adjectives about birth: firstborn, newborn, foreign-born (born in another country). Also common in fantasy/historical novels for social class: highborn (noble birth), lowborn (humble birth).
Describes what someone's eyes are like, or how they see the world: wide-eyed (eyes wide open, naive) and eagle-eyed (sharp-sighted, observant).
Describes someone's attitude or expression, literal or moral: two-faced (fake, hypocritical) and straight-faced (keeping a serious expression).
-tion, -ness, -ful, -ly, -able... every ending you need to understand thousands of words at once.