Definitions

jam-packed

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bursting adj.
chock-full adj.
close adj.
congested adj.
crowded adj.
dense adj.
full adj.
much adj.
neck and neck adj.
overcrowded adj.
packed adj.
replete adj.
stuffed adj.

ADJECTIVE

bursting

Synonyms

STRONG

brimming crammed filled full jammed overcrowded packed stuffed teeming

Antonyms

STRONG

empty

WEAK

calm peaceful stable

ADJECTIVE

chock-full

Synonyms

WEAK

brimming bulging bursting chock-a-block completely full cram full crammed overcrowded overflowing packed packed like sardines packed to capacity stuffed

ADJECTIVE

Synonyms

STRONGEST

solid tight

STRONG

circumscribed compact confined confining congested consolidated cropped crowded firm narrow packed restricted short thick

WEAK

close-grained impenetrable impermeable substantial

Antonyms

STRONG

clear empty loose uncongested uncrowded

WEAK

open uncramped

ADJECTIVE

congested

Synonyms

STRONGEST

choked crowded glutted gridlocked jammed overcrowded teeming

STRONG

closed crammed filled gorged massed mobbed obstructed occluded overfilled overflowing packed plugged stopped stoppered stuffed

WEAK

chock-full jam-full packed like sardines stuffed-up up to the rafters

Antonyms

STRONGEST

empty

WEAK

clear free open unblocked unclogged uncongested uncrowded

ADJECTIVE

crowded

Synonyms

STRONGEST

cramped full huddled jammed loaded packed populous teeming

STRONG

brimming clean close compact crammed crushed massed mobbed overflowing stuffed swarming thronged

WEAK

SRO awash brimful chock-full dense elbow-to-elbow filled to the rafters fit to bust full house full up lousy with mob scene sardined sold out standing room only stiff with thick thickset tight topped off up to here up to the hilt wall-to-wall

Antonyms

STRONGEST

deserted empty

STRONG

imprecise loose

WEAK

uncongested uncrowded unfilled

ADJECTIVE

dense

Synonyms

STRONGEST

heavy impenetrable opaque solid

WEAK

close compact condensed crammed crowded heaped jammed massed packed packed like sardines piled substantial thickset

Antonyms

STRONGEST

soft

WEAK

open scattered sparse thin uncompressed

ADJECTIVE

full

Synonyms

STRONGEST

adequate big chock-full complete crowded entire intact packed stocked sufficient

STRONG

abounding burdened bursting crammed glutted gorged imbued impregnated jammed laden lavish loaded overflowing padded replete sated satiated satisfied saturated stuffed suffused surfeited teeming weighted

WEAK

abundant awash bounteous brimful chockablock competent extravagant jammed full packed like sardines plenteous plentiful plethoric profuse running over voluminous

Antonyms

STRONGEST

defective deficient empty inadequate incomplete insufficient lacking wanting

STRONG

unloaded

WEAK

hungry needy starved unsatisfied void

ADJECTIVE

much

Synonyms

STRONGEST

enough

STRONG

full great heaps loads scads

WEAK

a lot of abundant adequate ample complete considerable copious countless endless everywhere extravagant galore generous immeasurable lavish lotsa many mega mucho no end plenteous plentiful profuse satisfying sizable substantial sufficient very many voluminous

Antonyms

WEAK

little

ADJECTIVE

neck and neck

Synonyms

WEAK

circumscribed close-grained compact confined confining congested consolidated cropped crowded firm impenetrable impermeable narrow nip and tuck packed restricted short solid substantial thick tight

ADJECTIVE

overcrowded

Synonyms

STRONG

full overflowing overpopulated stuffed

WEAK

overbuilt

ADJECTIVE

packed

Synonyms

STRONGEST

arranged congested crowded filled jammed loaded overflowing overloaded stuffed swarming wrapped

STRONG

brimming bundled chock compact compressed consigned crammed mobbed seething

WEAK

awash brimful chock-full full to the gills packed like sardines serried to the roof tumid up to the hilt up to the rafters wall-to-wall

Antonyms

STRONGEST

clear empty uncongested uncrowded

WEAK

deserted

ADJECTIVE

replete

Synonyms

STRONGEST

awash filled loaded rife

STRONG

abounding brimming charged complete crammed crowded glutted gorged jammed lavish overflowing packed sated satiated stuffed swarming teeming thronged

WEAK

abundant alive brimful chock-full full up luxurious overfed plenteous well-provided

Antonyms

STRONG

empty lacking unfilled wanting

WEAK

needy

ADJECTIVE

stuffed

Synonyms

STRONGEST

filled jammed loaded packed

STRONG

bursting crowded full glutted gorged overflowing satisfied saturated

WEAK

packed like sardines running over tight

Antonyms

STRONGEST

empty

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.

See Examples For:

jam-packed

Sliding shares of chip makers and signs of intensifying geopolitical tension weighed on major stock indexes Monday, delivering a muted start to a jam-packed week for markets.

From The Wall Street Journal ● Aug. 24, 2026

She two-stepped, line danced and dramatically collapsed to the floor - the set was jam-packed.

From BBC ● May 24, 2026

Across the roughly 430-acre campus south of Louisville, warehouses are jam-packed with barrels full of dark-brown liquor that may not have buyers.

From The Wall Street Journal ● May 17, 2026

The dip comes ahead of a jam-packed day tomorrow that will provide investors with a lot of information on the health of both the economy and major tech firms.

From Barron's ● Apr. 28, 2026

They were driving through a valley jam-packed with rows of houses wrapped around hillsides like serpentine belts.

From "Book Scavenger" by Jennifer Chambliss Bertman

Vocabulary lists containing jam-packed

"Raymond's Run"

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jam-packed

Example Sentences

See Examples For:

Related Words

Vocabulary lists containing jam-packed

"Raymond's Run"