slower

ADJECTIVE

unhurried, lazy

Synonyms

STRONGEST

easy gradual heavy lackadaisical leisurely lethargic moderate passive quiet reluctant sluggish stagnant

STRONG

crawling creeping dawdling delaying deliberate disinclined idle lagging loitering measured plodding postponing procrastinating slack

WEAK

apathetic dilatory dreamy drowsy imperceptible inactive indolent inert laggard leaden listless negligent phlegmatic ponderous remiss sleepy slothful slow-moving snaillike supine tardy torpid tortoiselike

Antonyms

STRONGEST

active complex complicated energetic enthusiastic intricate lively moving

WEAK

busy cognizant fast hurried intelligent on cue on time quick rapid ready smart waiting

ADJECTIVE

behind, late

Synonyms

STRONGEST

dull gradual low moderate sluggish stagnant stiff tame tedious time-consuming

STRONG

delayed detained down hindered impeded lingering off prolonged protracted reduced slack

WEAK

backward behindhand belated conservative dead dilatory draggy inactive long-delayed long-drawn-out overdue sleepy tardy uneventful unproductive unprogressive unpunctual

Antonyms

STRONGEST

active bright exciting interesting lively violent wild

WEAK

busy cognizant fast hurried intelligent on cue on time quick rapid ready smart waiting

ADJECTIVE

unintelligent

Synonyms

STRONGEST

dull dumb limited simple stupid

STRONG

dim

WEAK

backward dense dimwitted dunce imbecile moronic obtuse slow on the uptake thick unresponsive

Antonyms

STRONGEST

bright intelligent sharp smart

WEAK

active busy cognizant fast hurried on cue on time quick rapid ready waiting

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Most free VPNs come with trade-offs: limited bandwidth, slower speeds, ads and questionable privacy practices.

From Salon • Jun. 10, 2026

Sodium-ion batteries are not new, as they were first developed in 1980s, but have been slower to catch up, according to the International Energy Agency.

From MarketWatch • Jun. 9, 2026

"It's all a great deal slower than in cancer research, for example."

From Science Daily • Jun. 8, 2026

In addition, declining birthrates could lead to labor shortages and slower economic growth if productivity doesn’t rise.

From The Wall Street Journal • Jun. 6, 2026

Mama was washing slow, and I was drying slower, like we were giving the dishes some room to tell us something if they needed to.

From "Ida B" by Katherine Hannigan