Upper-Intermediate (B2)
IPA: /ɛkˈstɛmpəˌri/
KK: /ɛkˈstɛmpər/
Definition
Done or spoken without preparation or planning, often in a spontaneous manner.
Example
She gave an extempore speech that impressed everyone in the audience.
Conversation

I really admire how you can speak extempore during presentations.

Thanks! I just try to stay relaxed and go with the flow.

That makes sense; I always feel nervous when I have to speak without notes.

Practice helps a lot, but being extempore can actually be fun!
Synonyms & Antonyms
Synonyms
improvised
unrehearsed
spontaneous
Antonyms
planned
prepared
premeditated
Definition
In a way that is done without preparation or planning, often spontaneously or on the spot.
Example
She gave an extempore speech that impressed everyone in the audience.
Conversation

Did you see how he spoke extempore at the debate yesterday?

Yeah, it was impressive how he handled the questions without any notes.

I wish I could speak extempore like that.
Root Explanation
Extempore → It is formed from "ex-" (meaning out of) and "tempus" (meaning time). The word describes something done out of time or without preparation, often spontaneously.
Memory Tip
Think of doing something 'out of' ('ex-') 'time' ('tempus') — that's why extempore means doing something without prior preparation.
Visually Confused Words
nonextempore
retepore
tempre