unclear = I
do not understand what you are trying to say (I can perhaps guess, but the sentence
is not as clear as it should be)
? = this statement is
probably not correct
HDYK? = How do you know? (this often accompanies an unsubstantiated generalization)
int = interesting
An arrow with a question mark above it indicates
a connection (e.g., from one sentence to the next) that does not seem to follow
logically or stylistically.
frag = sentence fragment (lacking subject + verb in
an independent clause)
run-on = two or more stand-alone sentences
sandwiched together with only a comma
P.V. = passive voice
awk = awkward word or
phrase
colloq = colloquialism
w/c = faulty word choice
A squiggle under a word or group of words
indicates awkward or inappropriate phrasing.