unwritten

adjective/ʌnˈrɪtən/

Frequency rank: #12,465 of 20,003 in the WORDED list (wordfreq data)

Meaning

Not formally recorded or stated; based on custom or tradition rather than explicit rules.

Illustration for the English word “unwritten”

Example sentence

There is an old unwritten rule in our office that everyone cleans up after themselves in the kitchen.

Synonyms & related words

More words in ranks 12,401–12,500