Hi,<br/><br/>I sometimes see this sentence: He acted from <b>base</b> motives.<br/><br/>Do <b>base </b>(adj) and <b>basic </b>(adj) have the same meaning (in this sentence) and are they interchangeable?If not, please tell me the difference btw them?<br/><br/>Could you tell me the meaning of <b>base</b> here?<br/><br/>Thanks<br/><br/>Q