Synonyms of sizable

sizable

adjective

ˈsī-zə-bəl 

variants or sizeable

1

as in large

of a size greater than average of its kind

a sizable sum of money

Synonyms & Similar Words

• large
• substantial
• considerable
• huge
• big
• vast
• great
• oversize
• handsome
• tidy
• colossal
• massive
• gigantic
• staggering
• enormous
• tremendous
• excessive
• hefty
• voluminous
• outsize
• bulky
• goodly
• largish
• ample
• immense
• biggish
• husky
• mammoth
• grand
• major
• boxcar
• spacious
• extravagant
• gargantuan
• hulking
• humongous
• astronomical
• mountainous
• stupendous
• prodigious
• plentiful
• whopping
• monumental
• appreciable
• cavernous
• monolithic
• super
• titanic
• cosmic
• monstrous
• copious
• inordinate
• elephantine
• exorbitant
• jumbo
• abundant
• galactic
• herculean
• thick
• extreme
• gross
• heroic
• vasty
• cyclopean
• bumper
• supersized
• immoderate
• Himalayan
• Brobdingnagian
• pharaonic
• walloping
• king-size
• capacious
• whacking
• commodious
• hellacious
• leviathan
• roomy
• super-duper
• Bunyanesque
• fat

Antonyms & Near Antonyms

• small
• smallish
• little
• puny
• tiny
• dwarf
• dinky
• undersized
• dwarfish
• minuscule
• diminutive
• microscopic
• infinitesimal
• miniature
• mini
• teeny
• teensy
• wee
• pocket-size
• little bitty
• pygmy
• shrimpy
• minute
• slight
• Lilliputian
• bantam
• slender
• half-pint
• thin
• slim
• petite
• teensy-weensy
• teeny-weeny
• microminiature
• pint-size

2

as in considerable

sufficiently large in size, amount, or number to merit attention

a sizable increase in attendance since the team began its winning streak

a sizable raise

Synonyms & Similar Words

• considerable
• substantial
• significant
• huge
• major
• tremendous
• good
• big
• respectable
• massive
• handsome
• substantive
• goodly
• great
• healthy
• largish
• tidy
• biggish
• enormous
• hefty
• gigantic
• colossal
• voluminous
• immense
• bulky
• oversize
• mammoth
• prodigious
• outsize
• whopping
• monumental
• monstrous
• astronomical
• titanic
• jumbo
• hulking
• herculean
• elephantine
• king-size
• bumper

Antonyms & Near Antonyms

• negligible
• nominal
• insignificant
• inconsiderable
• insubstantial
• inconsequential
• marginal
• trivial
• small
• puny
• unimportant
• meager
• paltry
• petty
• slight
• trifling
• tiny
• minute
• little
• piddling
• measly
• smallish
• undersized
• diminutive
• picayune
• pocket
• miniature
• picayunish
• bitty
• pocket-size
• pygmy
• pint-size

Example Sentences

Recent Examples of sizable

Disney initially pressed for a sizable increase in the cost of commercial time, seeking $10 million for a 30-second spot, compared with the $7 million this year’s broadcaster, NBC, sought in early discussions. — Brian Steinberg, Variety, 5 Oct. 2026

Paying for cloud storage month after month can add up to a sizable expense over time. — Stackcommerce Team, PC Magazine, 5 Oct. 2026

Stubb’s biography, personality and vision have earned him a sizable and influential global audience. — John T. Shaw, Chicago Tribune, 4 Oct. 2026

Burts-Parker said she was rattled and left with concerns on whether a serious incident had happened over the weekend that merited a sizable response from federal law enforcement. — Angie Orellana Hernandez, Washington Post, 3 Oct. 2026