A businessman is aggressive; a businesswoman is pushy.
A businessman is good on details; she is picky.
He loses his temper because he's so involved in his job; she is bitchy.
When he is depressed (or hung-over), everyone tiptoes past his office; she is moody, so it must be her time of the month.
He follows through; she doesn't know when to quit.
He's confident; she's conceited.
He stands firm; she's impossible to deal with.
He is firm; she is hard.
His judgments are her prejudices.
He drinks because of the excessive job pressure; she's a lush.
He isn't afraid to say what he thinks; she's mouthy.
He's close-mouthed; she's secretive.
He climbed the ladder to success; she slept her way to the top.
He is a stern taskmaster; she's hard to work for.
He is witty; she is sarcastic.