scholarly
Critics claimed that his books were written in an unscholarly fashion.
Although the book contains a number of unscholarly elements, it takes a significant step towards serious scholarship.
The paper was so unscholarly that I cannot believe he actually wrote it.
Such speculation is unscholarly.
To accuse my books of being unscholarly is an outrageous, unwarranted slur.

SMART Vocabulary: related words and phrases

Inexperienced (of people)
armchair
be new to this gameidiom
be wet behind the earsidiom
dewy-eyed
fledgling
innocency
innocent
innocently
maladroitly
new
rubbish
uninformed
uninitiated
unrefined
unseasoned
unslick
untravelled
untutored
unversed
unworldly