Synonyms of colorless

colorless

adjective

ˈkə-lər-ləs 

1

as in white

lacking an addition of color

since we can't decide what color to paint the doghouse, our latest home project remains colorless for the time being

Synonyms & Similar Words

• white
• transparent
• faded
• uncolored
• unstained
• unpainted
• undyed
• clear
• gray
• liquid
• tintless
• whited
• pale
• neutral
• limpid
• bleached
• faint
• pellucid
• pallid
• lucent
• snowy
• dull
• washy
• snow-white
• palish
• washed-out

Antonyms & Near Antonyms

• colored
• stained
• tinted
• painted
• pigmented
• hued
• tinged
• dyed
• colorful
• tinct
• multicolored
• varicolored
• colorized
• polychromatic
• variegated
• tinctured
• polychrome

2

as in boring

causing weariness, restlessness, or lack of interest

page after page of colorless prose without even one neat turn of phrase

Synonyms & Similar Words

• boring
• dull
• slow
• tiring
• stupid
• dusty
• weary
• old
• wearying
• dry
• drab
• heavy
• uninteresting
• monotonous
• annoying
• monochromatic
• irritating
• tame
• humdrum
• arid
• pedestrian
• dreary
• tedious
• leaden
• stodgy
• tiresome
• stale
• wearisome
• stuffy
• sterile
• numbing
• pallid
• ponderous
• flat
• jejune
• ho-hum
• gray
• mind-numbing
• blank
• barren
• jading
• spiritless
• drudging
• dullish
• unexciting
• prosaic
• exhausting
• unimaginative
• uninspiring
• blah
• prosy
• inanimate
• uneventful
• unspectacular
• soggy
• unrewarding
• aseptic
• earthbound
• draining
• unsensational
• irksome
• undramatic
• bothersome
• ordinary
• pedantic
• vapid
• unexceptional
• debilitating
• fatiguing
• wearing
• common
• commonplace
• suspenseless
• tepid
• discouraging
• unnewsworthy
• cumbersome
• pleasureless
• dispiriting
• demoralizing
• disheartening
• poky
• enervating
• unsurprising
• plodding
• lumbering
• palling
• longsome
• enfeebling

Antonyms & Near Antonyms

• interesting
• involving
• engaging
• intriguing
• absorbing
• wonderful
• spectacular
• engrossing
• wondrous
• riveting
• surprising
• marvelous
• astonishing
• amazing
• gripping
• sensational
• exciting
• breathtaking
• entertaining
• awesome
• attractive
• inspiring
• amusing
• astounding
• fabulous
• exhilarating
• stimulating
• electrifying
• charming
• energizing
• stirring
• thrilling
• rousing
• alluring
• moving
• enchanting
• poignant
• entrancing
• fascinating
• animating
• bewitching
• beguiling
• enlivening
• enthralling
• touching
• invigorating
• attracting
• galvanizing
• eye-opening
• provocative
• rip-roaring
• captivating
• diverting
• hair-raising
• suspenseful
• tantalizing
• mesmerizing
• spellbinding
• arresting

Example Sentences

Recent Examples of colorless

Over 10 days, the solution faded almost to colorless, losing nearly 90 percent of the dye. — Jacek Krywko, ArsTechnica, 15 Oct. 2026

Ketamine is generally sold illegally as either a colorless, odorless liquid or a white or off-white powder. — Christopher P. Holstege, The Conversation, 15 Oct. 2026

Luna 3’s images were eye-opening but still blandly colorless and fuzzy—especially compared with the kaleidoscopic, panchromatic views from Artemis II’s lunar pirouette. — Robin George Andrews, Scientific American, 8 Oct. 2026

The player-exclusive edition featured an all-black upper with a white midsole and colorless translucent outsole. — Ian Servantes, Footwear News, 28 Sep. 2026