letterless
Lacking written symbols
Letterless means without letters—either lacking written characters or without correspondence.
A letterless alphabet would be a contradiction, while a letterless week means no mail arrived.
The word can also describe someone illiterate or uneducated: a letterless peasant.
Rare in contemporary usage.
Having no visible identification
pristine · untouched · virgin · clear · featureless · plain · unprinted · white
Too vast to count
- textlessContaining no words
- wordlessLacking spoken content
- unlabeledWithout identifying markers
- anonymousOf unknown origin
nameless · unsigned · undesignated · untitled · captionless · iconless
Lacking formal instruction
- unschooledLacking formal instruction
- untaughtNever given lessons
- unreadNot yet perused
- ignorantLacking knowledge or awareness
unmarked
Having no visible identification
clean · pristine · untouched · virgin · clear · featureless · plain · unprinted · white · fresh
numberless
Too vast to count
anonymous · nameless · unsigned · undesignated · untitled · captionless · iconless
uneducated
Lacking formal instruction
- unschooledLacking formal instruction
- untaughtNever given lessons
- unreadNot yet perused
ignorant · preliterate · nonliterate · untutored · unlearned