名词

1. the murder of a competitor

Synonym: liquidation

2. the act of removing or getting rid of something

Synonym: riddance

3. the act of removing an unknown mathematical quantity by combining equations

4. analysis of a problem into alternative possibilities followed by the systematic rejection of unacceptable alternatives

Synonym: reasoning by elimination

5. the bodily process of discharging waste matter

Synonym: evacuationexcretionexcretingvoiding