optional

adjective/ˈɑpʃənəl/

Frequency rank: #4,732 of 20,003 in the WORDED list (wordfreq data)

Meaning

Available as a choice but not required; left to one's own decision.

Illustration for the English word “optional”

Example sentence

Wearing a tie to the party is optional, so you can choose whether to put one on or not.

Synonyms & related words

More words in ranks 4,701–4,800