Words similar to unwritten

Example sentences for: unwritten

How can you use “unwritten” in a sentence? Here are some example sentences to help you improve your vocabulary:

Last week, participants were asked for the title of a much-needed but unwritten autobiography of any national political figure.
Similarly, in Japan the unwritten martial code, Bushido, required warriors to treat their enemies with honor, even providing prisoners of war with medical care.
To bring some order to this possible chaos, a set of unwritten rules has emerged for the use of modified spelling in direct speech in novels.
The story notes that the new public piety seems to have unwritten rules: It's apparently a political plus for Protestants only.
But what exactly was this unwritten deal?