Definitions

opinion

[uh-pin-yuhn] / əˈpɪn yən /

NOUN

belief

Synonyms

STRONGEST

assessment assumption attitude conclusion feeling idea impression judgment mind notion point of view reaction sentiment speculation theory thought view viewpoint

STRONG

conception conjecture estimate estimation eye fancy guess hypothesis inclination inference persuasion postulate presumption presupposition say-so slant supposition surmise suspicion take theorem thesis think

WEAK

imagining

Antonyms

STRONGEST

concrete fact physicality reality thing

STRONG

calculation certainty disbelief knowledge measurement proof truth

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 film is a distinctly modern rumination on the desire to shut off and watch the world go by, without forming an opinion on the horrors.

From Salon • Jun. 10, 2026

If the company refuses to reconsider, get a second opinion.

From MarketWatch • Jun. 10, 2026

The peace deal with Azerbaijan, too, remains deeply divisive, with one recent poll showing 44% of public opinion in support and 41% opposed.

From BBC • Jun. 5, 2026

For a second opinion with close ties to childhood nonsense, I asked my Magic 8 Ball.

From Barron's • Jun. 5, 2026

“That would be the most unlikely place I should choose to place my head. But even if I did, my opinion would remain steadfast.”

From "The Very, Very Far North" by Dan Bar-el

Vocabulary lists containing opinion

Jim Burke's Academic Vocabulary List

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TEKS ELAR Academic Vocabulary List (5th-7th grades)

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Academic Vocabulary Toolkit 1, Words 61-70

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!