Search Result for "subliterary": 
Wordnet 3.0

ADJECTIVE (1)

1. not written as or intended to be literature;
- Example: "subliterary works such as letters and diaries"



WordNet (r) 3.0 (2006):

subliterary
    adj 1: not written as or intended to be literature; "subliterary
           works such as letters and diaries"