sketchy
adjective
[ ˈskɛtʃi ]
• not thorough or detailed.
• "the information they had was sketchy"
Similar:
incomplete,
inadequate,
limited,
patchy,
scrappy,
bitty,
fragmentary,
rudimentary,
superficial,
cursory,
perfunctory,
slight,
scanty,
skimpy,
meagre,
insufficient,
vague,
imprecise,
fuzzy,
hurried,
hasty,
provisional,
on the back of an envelope,
• dishonest or disreputable.
• "once the story does come out, the fact that you tried to hide it will seem sketchy"