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Definitions

fab

[fab] / fæb /
ADJECTIVE
considerable
Synonyms
STRONGEST
big significant substantial
WEAK
consequential distinguished doozie dynamite essential fat influential material meaningful momentous mondo noteworthy renowned solid-gold something something else super super-duper to the max unreal venerable weighty
Antonyms
STRONGEST
insignificant little minor small unimportant
WEAK
inconsiderable slight undistinguished unnoteworthy unnoticeable
ADJECTIVE
extraordinary
Synonyms
STRONGEST
amazing bizarre curious exceptional fantastic incredible marvelous odd outstanding particular phenomenal rare remarkable singular special strange surprising terrific uncommon unheard-of unimaginable unique unprecedented unusual weird
WEAK
boss gnarly heavy inconceivable off beaten path out of the ordinary peculiar stupendous unfamiliar unthinkable unwonted wicked
Antonyms
STRONGEST
average bad believable common commonplace conventional expected familiar general indifferent inferior like normal ordinary plain poor regular similar standard typical unexceptional unimportant unremarkable usual worthless
WEAK
customary unextraordinary unsurprising
ADJECTIVE
fabulous
Synonyms
STRONGEST
astonishing astounding awesome breathtaking fantastic incredible marvelous outrageous phenomenal remarkable spectacular superb terrific unbelievable
WEAK
10 A-1 A-OK aces best cool doozie extravagant fictitious first-class greatest groovy immense inconceivable legendary mind-blowing out-of-sight out-of-this-world peachy primo prodigious rad striking stupendous super top drawer tops unreal wicked
Antonyms
STRONGEST
bad believable credible expected inferior normal ordinary plain plausible poor regular unamazing usual
WEAK
common simple
ADJECTIVE
grand
Synonyms
STRONGEST
ambitious awe-inspiring dignified glorious grandiose imposing large lofty luxurious magnificent marvelous monumental noble opulent palatial splendid stately sumptuous
STRONG
august dynamite elevated fine rich smashing striking super
WEAK
admirable eminent exalted excellent first-class first-rate haughty illustrious majestic ostentatious outstanding pompous pretentious regal something else sublime superb terrific unreal very good
Antonyms
STRONGEST
bad common humble ignoble insignificant modest ordinary poor small tiny trivial undignified unimportant unimposing unimpressive
WEAK
contemptible inferior low paltry pitiful
ADJECTIVE
great
Synonyms
STRONGEST
best brilliant consummate excellent exceptional extraordinary fine magnificent nonpareil peerless superlative supreme
STRONG
dynamite expert fantastic gifted marvelous masterly surpassing talented transcendent tremendous wonderful
WEAK
able aces adept adroit complete crack first-class first-rate good hellacious number one out of sight out of this world super-duper
Antonyms
STRONGEST
OK common conventional inconsiderable inferior insignificant mediocre ordinary plain poor run-of-the-mill small unamazing usual
WEAK
weak
ADJECTIVE
high-grade
Synonyms
STRONGEST
state-of-the-art top-of-the-line
WEAK
capital cardinal chief crackerjack dominant excellent first first-class greatest heavy highest hot leading main nice number one paramount primo quality select stellar superior top tough world
ADJECTIVE
magnific
Synonyms
WEAK
admirable ambitious august awe-inspiring dignified dynamite elevated eminent exalted excellent fine first-class first-rate glorious grandiose haughty illustrious imposing impressive large lofty luxurious magnificent majestic marvelous monumental noble opulent ostentatious outstanding palatial pompous pretentious regal rich smashing something else splendid stately striking sublime sumptuous super superb terrific unreal very good
ADJECTIVE
majestic
Synonyms
WEAK
august awesome ceremonious courtly dignified elevated exalted grand grandiose imperial imposing lofty magnific magnificent marvelous monumental noble regal royal sovereign stately stunning sublime superb
Antonyms
WEAK
humble low lowly shabby
ADJECTIVE
marvelous
Synonyms
STRONGEST
astonishing enjoyable excellent fabulous fantastic glorious magnificent neat pleasant satisfying sensational solid spectacular splendid terrific wonderful
WEAK
agreeable boss colossal cool divine dreamy greatest groovy hot keen out of this world outrageous peachy pleasurable prime rewarding smashing solid-gold stupendous super supreme swell wicked
Antonyms
STRONGEST
common disagreeable inferior nasty normal ordinary poor regular usual
WEAK
inconsiderable insignificant worthless
ADJECTIVE
primary/prime
Synonyms
WEAK
capital cardinal chief crackerjack dominant excellent first first-class greatest heavy highest hot leading main number one paramount primo state-of-the-art stellar top top-of-the-line tough world-class
Antonyms
WEAK
auxiliary inferior least minor second-rate secondary subordinate worst
ADJECTIVE
prodigious
Synonyms
STRONGEST
amazing astonishing astounding exceptional fantastic impressive marvelous miraculous phenomenal remarkable staggering
WEAK
abnormal heavy out-of-this-world preternatural spectacular startling state-of-the-art striking stupendous surprising unreal unusual utmost wonderful
Antonyms
STRONGEST
common conventional expected insignificant normal ordinary plain regular unexceptional usual
WEAK
little small tiny unremarkable
ADJECTIVE
ripping
Synonyms
STRONG
astonishing boss cool divine keen prime primo rewarding satisfying smashing swell
WEAK
agreeable bad dreamy enjoyable excellent fabulous fantastic fantastical glorious greatest groovy hot magnificent neat out of this world outrageous peachy pleasant pleasurable sensational solid solid-gold spectacular splendid stupendous super superb supreme terrific wonderful
Antonyms
STRONG
dull
ADJECTIVE
splendid
Synonyms
STRONGEST
baroque beautiful bright brilliant dazzling elegant glittering gorgeous grand imposing impressive lavish lustrous magnificent marvelous ornate rich splashy sumptuous superb
WEAK
beaming costly fat flamboyant glowing grandiose mad magnifico plush posh radiant refulgent resplendent solid-gold splendiferous splendrous swanky
Antonyms
STRONGEST
bad common dark dull homely inferior insignificant low normal offensive ordinary paltry plain poor stupid typical ugly unaware unimportant unimpressive unintelligent weak
WEAK
drab humble regular shabby shoddy usual
ADJECTIVE
stupendous
Synonyms
WEAK
astonishing astounding breathtaking colossal dynamite enormous fabulous fantastic fat gigantic great huge marvelous mind-blowing mind-boggling miraculous monster monumental overwhelming phenomenal prodigious radical smashing spectacular staggering stunning super superb surprising terrific titantic too much tremendous unreal utmost vast wondrous
Antonyms
WEAK
terrible unimportant unimpressive
ADJECTIVE
thrilling
Synonyms
STRONGEST
breathtaking electrifying enchanting frantic gripping hair-raising miraculous riveting rousing sensational stirring
STRONG
boss overwhelming shivering stimulating swinging trembling
WEAK
blood-tingling exquisite fabulous large mad magnificent mind-bending mind-blowing rip-roaring wild wondrous zero cool
Antonyms
STRONGEST
usual
WEAK
depressing discouraging upsetting

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.

And this will blow your mind: The cooking from L.A.’s fab new restaurant scene creates as much man-made ozone as our cars do — one-quarter of the total!

From Los Angeles Times • Mar. 26, 2026

The fab is expected to produce everything needed for advanced chips, including logic and memory components and packaging technologies.

From MarketWatch • Mar. 23, 2026

Just the shell of the fab could take about two to three years to build, he noted.

From MarketWatch • Mar. 23, 2026

Companies including Tesla often design their own semiconductors, but then need a supplier to actually make them in a so-called chip fab.

From The Wall Street Journal • Mar. 22, 2026

“Flatiron? Like the hair thing? That makes you go from frizz to fab in the summers?”

From "Better Nate Than Ever" by Tim Federle

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.