Do you know these words?

• ぴりぴりする

  to be uptight ; to get tense

• あしを　くろすする

  to cross one's legs ; to cross one leg over the other

• はじめ

  the beginning ; the early part of -

• げんしょう

  decrease

• きめこまか（な）

  thorough (attentive to detail)