1.   Small particles in colloidal suspension, e.g. smoke particles in air or pollen grains in water display erratic movement.

2.   Bush would cast the lure some distance and retrieve it with an erratic movement on top or pop it along the bottom.

3.   Extreme movement to erratic movement.

4.   Refrain from excessive splashing and do not allow pets in the water because of their erratic movements.

5.   Specialists say that the paucity of data is almost certain to cause increasingly erratic movement in bonds and stocks.

6.   The financial leaders agreed in Washington to cooperate to counter erratic movements in the currency market.

7.   Scientists have five watch points along the likely path of the water to monitor flow and warn residents of erratic movements.

8.   You will witness an erratic movement of some speculative counters.

9.   In the last few weeks the bank has reacted gingerly but systematically to prevent any erratic movement in the currency.

10.   Erratic movements on the foreign exchange market could be a destabilising factor, the broker added.