More N2 vocabulary

• 開会かいかいopening of a meeting
• 損得そんとくloss and gain, advantage and disadvantage
• 荒いあらいrough, rude, wild
• 広げるひろげるto spread, to extend, to expand, to enlarge
• 至急しきゅうurgent, pressing
• 始終しじゅうcontinuously, from beginning to end