MICROSCOPIC Synonyms: 118 Similar and Opposite Words

microscopic

adjective

ˌmī-krə-ˈskä-pik

variants also microscopical

Definition of microscopic

as in tiny

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

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of microscopic The illness is caused by ingesting food or water contaminated with the microscopic cyclospora parasite, though the CDC says direct person-to-person transmission is unlikely. — Conor Murray, Forbes.com, 17 July 2026 Reinventing copper wires Copper is widely used for microscopic processor wires (interconnects) because of its high electrical conductivity. — Georgina Jedikovska, Interesting Engineering, 17 July 2026 Cases of the intestinal illness caused by a microscopic parasite are surging across the US, with nearly 7,000 cases confirmed or under investigation since May 1, according to data published Tuesday by the CDC. — Brenda Goodman, CNN Money, 16 July 2026 These lesions can also be microscopic and difficult to detect. — Emily Kay Votruba, EverydayHealth.com, 16 July 2026 See All Example Sentences for microscopic

Recent Examples of Synonyms for microscopic

Adjective

This allows the hybrid system to operate continuously for days or even weeks with a tiny power system.

— New Atlas, New Atlas, 18 July 2026
That gives the three imminent data centers in Miami-Dade a tinier footprint than the headline makers elsewhere in the state, said Margaret Cook, vice president of water and community resilience at the Houston Advanced Research Center.

— Alexandra Phelps, Miami Herald, 17 July 2026

Definition of tiny

Adjective

The minuscule particles can lead to breathing problems like bronchitis and cause inflammation that aggravates diabetes, heart disease and other health conditions.

— Dakota Smith, CNN Money, 14 July 2026
Scientists at Aalto University in Finland have built the world’s first cyclic heat engine, operating inside a superconducting circuit and using a minuscule amount of heat from a quantum refrigerator to convert it into useful work.

— Ameya Paleja, Interesting Engineering, 13 July 2026

Definition of minuscule

Adjective

The suits are equipped with miniature oxygen generators that allow the cockroaches to survive for up to three hours underwater or in low-oxygen conditions.

— New Atlas, New Atlas, 18 July 2026
What if, with the aid of sensors and miniature robotics, engines could be built to self-repair?

— Beena Ammanath, Forbes.com, 17 July 2026

Definition of miniature

Browse Nearby Words

micronizing

microscopic

microscopically

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“Microscopic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/microscopic. Accessed 23 Jul. 2026.

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Synonyms of microscopic

adjective

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