Synonyms of sunless

sunless

adjective

ˈsən-ləs 

as in dark

causing or marked by an atmosphere lacking in cheer

mental patients who were once condemned to spend their lives in the sunless confines of a state asylum

Synonyms & Similar Words

• dark
• bleak
• lonely
• darkening
• desolate
• depressive
• depressing
• somber
• gray
• cold
• solemn
• murky
• lonesome
• blue
• morbid
• drear
• miserable
• dreary
• black
• cheerless
• gloomy
• chill
• wretched
• cloudy
• funereal
• sepulchral
• sullen
• dismal
• morose
• oppressive
• tenebrous
• comfortless
• saturnine
• depressed
• lugubrious
• forlorn
• elegiac
• glum
• dreich
• disconsolate
• melancholy
• godforsaken
• sad
• dire
• Cimmerian
• plutonian
• dim
• dull
• desperate
• despondent
• woebegone
• melancholic
• unhappy
• hopeless
• tenebrific
• mirthless
• mournful
• grim
• dispiriting
• distressing
• drab
• dejected
• negative
• woeful
• distressful
• menacing
• droopy
• discouraging
• inconsolable
• down
• low
• colorless
• hangdog
• disheartening
• sorrowful
• plaintive
• dour
• dismaying
• pessimistic
• upsetting
• discomfiting
• lamentable
• threatening
• lowering
• lowery

Antonyms & Near Antonyms

• bright
• sunshiny
• friendly
• comforting
• cheerful
• gay
• festive
• cordial
• cheery
• merry
• joyous
• joyful
• buoyant
• gay
• jolly
• blithe
• mirthful
• hopeful
• encouraging
• cheering
• optimistic
• jocund
• blithesome
• heartwarming
• lighthearted
• lightsome

Example Sentences

Recent Examples of sunless

To avoid a rash, reduce other risks of tanning, and protect your overall skin health, consider switching to a sunless self-tanner. — Carrie Madormo, Health, 24 Oct. 2025

Earth’s substantial atmosphere and geomagnetic field block most (but not all) of this bombardment, and the sunless interiors of worlds without these properties still get protection from overlying material. — Emma R. Hasson, Scientific American, 17 Aug. 2025

As a safer alternative, many people opt for sunless tanning methods such as fake tan products or sprays. — Lucy Notarantonio, MSNBC Newsweek, 10 June 2025

The setting is oppressive — cramped, sunless rooms in which workers push out pant after pant, shirt after shirt, vest after vest — but Wang’s gaze is never pitiful or exploitative. — Devika Girish, New York Times, 2 May 2025