lightlessness
0 antonyms and opposites of lightlessness, grouped by meaning.
Noun — The state or condition of being lightless; absence of light.
We haven't recorded synonyms for lightlessness yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From lightless (adjective) + -ness (suffix forming nouns).
Full origin of lightlessness →