i Register
In some senses, coworker is marked as derogatory. Watch for register when choosing this word.
ADJ.
all, friendly, gleeful, long, nice
VERB + COWORKER
according, became, flirting, heard, said, sample, slept, thinks
COWORKER + NOUN
american, bill, carpooler, company, day, jai, lottery, office
PREP.
from, with
ADV.
really