ignorant
Being ignorant of the law is not accepted as an excuse for breaking the law.
conscious
Soap operas sent the image to all parts of Brazil and made people conscious of other patterns of behavior and other values.
recognize/recognise
Most politicians recognize the link between investment in science and national economic strength ...
cognitive
It is one of the most complicated and knowledge based professions, and personality can not compensate for inferior cognitive skills.
circuit
They store electricity in a circuit and are a basic part of many electronic devices.
circular
Loving a child is a circular business. The more you give, the more you get, the more you want to give.
circulate
Patients are placed on canvas beds under a series of large tents, with the sides open to allow air to circulate.
earthquake
A: I want to remit some money to the Red Cross to help those suffered in the earthquake.
B: Me, too.