spontaneous
Pronunciation: [spɒnˈteɪniəs]
Context: “behavior”
(adjective) when someone does something naturally and without planning. It’s like when you decide to go play outside without thinking about it for a long time.
Example
She is very spontaneous and often surprises her friends with fun last-minute trips.
Example
He is not spontaneous; he likes to plan everything out in advance.
Example
Have you ever done something spontaneous, like going on a trip without any plans?
Context: “events”
(adjective) when something happens suddenly and without any scheduled plans. Imagine a party that just happens because everyone feels like celebrating right now.
Example
The spontaneous gathering turned into the best night of the year for everyone.
Example
The event wasn't spontaneous; it took weeks of planning to organize.
Example
Did you enjoy the spontaneous fun we had at the park yesterday?
Context: “reactions”
(adjective) when someone reacts quickly and without thinking too much. It's like laughing when something funny happens right away.
Example
His spontaneous laugh made everyone feel happy and relaxed.
Example
Her response was not spontaneous; she had obviously thought it through carefully.
Example
Why was your reaction to the joke so spontaneous and cheerful?