Synonyms of dulls

dulls

verb

present tense third-person singular of dull

1

as in reduces

to reduce or weaken in strength or feeling

the aspirin dulled his headache and he was soon feeling better

Synonyms & Similar Words

• reduces
• numbs
• deadens
• diminishes
• weakens
• blunts
• dampens
• subsides
• damps
• decreases
• benumbs
• subdues
• eases
• cauterizes
• alleviates
• lessens
• muffles
• tones (down)
• lowers
• wanes
• mutes
• lightens
• recedes
• debilitates
• dwindles
• enfeebles
• tapers (off)
• moderates
• lets up (on)
• abates

Antonyms & Near Antonyms

• sharpens
• enhances
• intensifies
• strengthens
• augments
• heightens
• deepens
• stimulates
• amplifies
• whets
• magnifies
• consolidates
• boosts
• arouses
• steps up
• animates
• redoubles
• beefs (up)

2

as in fades

to make white or lighter by removing color

the painting's once-vivid colors have been dulled by time

Synonyms & Similar Words

• fades
• bleaches
• brightens
• whitens
• pales
• blanches
• lightens
• snows
• dims
• decolorizes
• blenches
• washes out
• mats
• frosts
• whitewashes
• etiolates
• silvers

Antonyms & Near Antonyms

• deepens
• darkens
• blackens
• tarnishes
• discolors
• patterns
• stripes
• shades
• streaks
• paints
• spots
• mottles
• flecks
• dapples
• colors
• shines
• tinges
• specks
• daubs
• pigments
• speckles
• dyes
• tints
• stains
• embrowns
• marbles
• burnishes
• checkers
• polishes
• blotches
• splotches
• tinctures
• variegates
• striates
• polychromes

Example Sentences

Recent Examples of dulls

The 22-year-old was long considered ill-suited for grass, given how the surface dulls the athletic foundation of her game and rushes her forehand. — Ava Wallace, New York Times, 9 July 2026

In those conditions, the same technology that dulls passive learning can dramatically expand human creativity. — Vicki Phillips, Forbes.com, 7 July 2026

And that difference matters, because the same adaptation that dulls our good experiences can dull a gratitude practice, too. — Angela Haupt, Time, 23 June 2026

Concern has grown over on whether AI will become a catalyst that enriches humanity or a technological toxin that dulls human intelligence while wiping out millions of high-paying jobs. — Alexandra Kukulka, Chicago Tribune, 27 May 2026

Absent the friction of putting thoughts into language, thinking dulls. — Jamil Zaki, CNBC, 12 May 2026

Roasting the root veggie dulls their spiciness and brings out their natural sweetness, so much so, the technique might just convert some radish haters. — Alana Al-Hatlani, Southern Living, 13 Apr. 2026

Despite its stellar cast, the cumbersome plot dulls the comedic beats that would otherwise be razor-sharp. — Aramide Tinubu, Variety, 9 Apr. 2026

After months of cold weather, your windows are likely coated with a layer of grime that dulls your view and makes even the brightest day feel a little gray. — Lauren Jarvis-Gibson, Miami Herald, 30 Mar. 2026