What context can I use each word in?
Learn when and how to use these words with these examples!
inference
Example
Based on the evidence presented, I can make the inference that the suspect is guilty. [inference: noun]
Example
She inferred from his tone of voice that he was upset about something. [inferred: verb]
surmise
Example
I can only surmise what happened since I wasn't there to witness it. [surmise: verb]
Example
Her surmise was that the company was going bankrupt based on the recent layoffs. [surmise: noun]
Good things to know
Which word is more common?
Inference is more commonly used in academic or scientific contexts, while surmise is more commonly used in everyday language. Both words can be used in formal or informal contexts.
What’s the difference in the tone of formality between inference and surmise?
Inference is generally considered more formal than surmise, but both words can be used in formal or informal contexts depending on the situation and audience.