Definitions

incompatible

[in-kuhm-pat-uh-buhl] / ˌɪn kəmˈpæt ə bəl /

ADJECTIVE

antagonistic, contradictory

Synonyms

STRONGEST

conflicting inappropriate incongruous inconsistent irreconcilable unsuitable unsuited

STRONG

uncongenial

WEAK

adverse antipathetic antipodal antithetical clashing contrary counter disagreeing discordant discrepant disparate factious inadmissible incoherent inconformable inconsonant inconstant jarring marching to a different drummer mismatched night and day offbeat opposed opposite poles apart unadapted warring whale of difference

Antonyms

STRONGEST

appropriate consistent fitting harmonious proper suitable

WEAK

compatible consonant loving suited well-matched

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.

The panel concluded this amounted to a deliberate act of dishonesty, and said his conduct had been intentional and incompatible with the standards expected of a police officer.

From BBC • Apr. 10, 2026

But while these two groups’ specific aims may seem mutually incompatible, both share a love of Crusader imagery and ideas.

From Slate • Apr. 9, 2026

"Just as a USB adapter allows devices with different connectors to work together, Floquet magnons could bridge frequencies that would otherwise remain incompatible."

From Science Daily • Mar. 27, 2026

UN rights chief Volker Turk has called for the verdict to be "promptly quashed as incompatible with international law".

From Barron's • Mar. 6, 2026

It was incompatible with the teaching of Archimedes, who was available in Latin from the twelfth century, and argued that objects float only if they are lighter than the water they displace.

From "The Invention of Science" by David Wootton

Vocabulary lists containing incompatible

President Obama's Speech to the Nation about Terrorism

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Word Generation Weekly - Series 1

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

UCPS 6th Grade Roots List #3

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!