What context can I use each word in?
Learn when and how to use these words with these examples!
incertain
Example
The future of the project is still incertain. [incertain: adjective]
Example
She spoke with an incertain tone, unsure of what to say next. [incertain: adjective]
uncertain
Example
The weather forecast is uncertain for tomorrow. [uncertain: adjective]
Example
He felt uncertain about his ability to complete the task. [uncertain: adjective]
Good things to know
Which word is more common?
Uncertain is more commonly used than incertain in everyday language, and is more likely to be understood by native speakers.
What’s the difference in the tone of formality between incertain and uncertain?
Both words are similar in terms of formality, and can be used in both formal and informal contexts.
