ambiguous
comparision
concord
surgeon
71 is the 36th odd number. To find the "nth" odd number, multiply the term number (ex: 36) by two, then subtract one.
drift
ensconce
unseemly
impotent
There are the same amount. Comparing is a bit tricky when there are infinite numbers or both even and odd numbers, but think of it this way: Pair each odd number with the even number right above it (1 & 2, 3 & 4, etc.). Every odd number is paired with one even number, and every even is paired with one odd number. This shows that they have the same amount.
Mexicans use this term to describe a person who is out of it as in looney, odd, nuts..etc. Another direct term of the same is calling the person Pirata and is used also to describe some one strange, odd etc.
Odd + even = odd
odd