grep line that has one word and another code example

Example 1: grep last word in line

awk 'NF>1{print $NF}'

Example 2: grep more than one word

Just use one of following forms with grep or egrep commands :)
grep "PATTERN1\|PATTERN2" FILE
grep -E "PATTERN1|PATTERN2" FILE
grep -e PATTERN1 -e PATTERN2 FILE
egrep "PATTERN1|PATTERN2" FILE