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

Hence, a company relying heavily on AI software agents could incur a sizeable tax bill, in addition to the token bill from the AI provider. — Michael Kan, PC Magazine, 26 Aug. 2026

Funderburg was able to exploit a sizable physical edge in the season opener, but that won’t always be the case moving forward. — Steve Reaven, Chicago Tribune, 25 Aug. 2026

This window’s sizeable fees for Tijjani Reijnders, Rodri and James Trafford have pushed their receipts from transfers to somewhere in the region of £660million in the past five seasons. — Andy Naylor, New York Times, 25 Aug. 2026

For most players, who either need to solidify their roster spot or are simply on the outside looking in and need to make a sizable leap this week, the competition ratchets up. — David Furones, Sun Sentinel, 24 Aug. 2026