surmising

Surmising is the act of forming a considered opinion about something when the available information does not establish the answer with certainty. It is a formal, somewhat literary verb commonly associated with careful reasoning from clues, circumstances, or indirect evidence. In reported speech, it often appears with “that”: a reader may surmise that the author is making an autobiographical reference. The word can suggest a conclusion that is plausible but unproven, distinguishing it from simply knowing a fact. It is commonly used in literary criticism, historical writing, journalism, and descriptions of reasoning. Although related to guessing, surmising usually implies more thought than a random or casual guess, while remaining weaker than establishing or demonstrating a fact.

To infer or form an opinion about something from available evidence, especially without being certain. The word often suggests a reasoned guess rather than a definite conclusion.

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Where does surmising come from?

The word derives from Old French surmis, meaning “understood” or “estimated,” and ultimately from the Latin sursum missus, literally “sent up,” with the sense of a conclusion drawn or an amount estimated. The verb entered Middle English in the sense of “to estimate” or “to form an opinion.” Its modern form became associated with inferring a conclusion from evidence rather than proving it directly.

Related word forms

How surmising is actually used

Formal and literary. It usually implies an informed guess or inference, though it does not necessarily indicate that the evidence is strong.

Easily confused with surmising

What's another word for surmising?

Words and phrases paired with surmising

What's the opposite of surmising?

Rhymes with surmising