Vocabulary Entry

optional

|adjective • noun

adjective

Capable of being chosen or done according to one's preference; not mandatory.

Example Sentences

"You can take the optional course if you want to learn more about the subject."

"The exam has optional questions that you can choose to answer."

"There are optional features available in the software for advanced users."

noun

Example Sentences

"The optional extras for the car include a sunroof and leather seats."

"Choosing between multiple optional plans can be overwhelming."

"The store offers several options, but this one is the best optional item."