It wasn't because we were leaving, just because she was overwhelmed that we'd paid her almost the exact equivalent of her life savings for three days work.

BBC: The closed city of Norilsk

If there's no exact generic equivalent to the brand-name drug that you are taking, there may be similar drugs in the same class that are close enough.

FORBES: Magazine Article

With that exception, all electric charges were expected to be exact multiples of an electron's negative one, or its positive equivalent.

ECONOMIST: The 1998 Nobel prizes