someone who uses every opportunity to gain power, money, or unfair advantages
The dishonest kid was an opportunist.
a feeling that you get from one of your five senses, especially the sense of touch
One sign of a heart attack is a tingling sensation in the left arm.
A set of numbers which represent facts or measurements
Statistics show that 50% of new businesses fail in their first year.
showing no intelligence or having no useful purpose
The kid’s vacuous expression showed he wasn’t very bright.