Synonyms of the word 
UNSTUDIOUS → UNSCHOLARLY
unstudious
- adj. Not studious; not inclined towards studying.
unscholarly
- adj. Not scholarly.
If you are interested in words, visit the following sites :
- wiktionary.org/unstudious For complete definition of a word
- 1word.ws/unstudious to play with words, suffixs, prefixs, etc.