Synonyms of microscopic

microscopic

adjective

ˌmī-krə-ˈskä-pik 

variants also microscopical

as in tiny

very small in size

even a microscopic speck of dust in the eye will cause pain

Synonyms & Similar Words

• tiny
• minuscule
• miniature
• infinitesimal
• small
• atomic
• teeny
• teensy
• weeny
• bitty
• wee
• bitsy
• little
• itty-bitty
• micro
• teeny-weeny
• microminiature
• little bitty
• teensy-weensy
• mini
• model
• minute
• diminutive
• baby
• dwarf
• smallish
• pocket-size
• petite
• elfin
• pocket
• pygmy
• Lilliputian
• half-pint
• dinky
• puny
• insignificant
• dwarfish
• scrubby
• undersized
• minikin
• pint-size

Antonyms & Near Antonyms

• massive
• enormous
• cosmic
• gigantic
• giant
• huge
• astronomical
• colossal
• large
• planetary
• tremendous
• monumental
• monster
• prodigious
• immense
• mammoth
• monstrous
• heroic
• mountainous
• titanic
• substantial
• major
• extensive
• gross
• considerable
• big
• great
• sizable
• grand
• herculean
• good
• bulky
• super
• handsome
• hefty
• jumbo
• oversize
• elephantine
• overgrown
• whopping
• goodly
• monolithic
• formidable
• staggering
• imposing
• stupendous
• majestic
• vast
• grandiose
• infinite
• outsize
• lofty
• towering
• largish
• hulking
• voluminous
• cavernous
• immeasurable
• king-size
• bumper
• overscale
• boundless
• whacking
• vasty

Example Sentences

Recent Examples of microscopic

This technique relies on optical resonators, microscopic structures that allow light at particular frequencies to circulate within them. — New Atlas, 19 Aug. 2026

As water moves through their gills, it is filtered for microscopic organisms that these mollusks then consume as food. — Encyclopedia Britannica, 18 Aug. 2026

The dentine and cementum, in turn, are made up of microscopic collagen fibrils mineralized with nanoparticles of hydroxyapatite. — Jennifer Ouellette, ArsTechnica, 18 Aug. 2026

The sizes of these terms act like threads lightly tethering the macroscopic world to the microscopic one. — Charlie Wood, Quanta Magazine, 17 Aug. 2026