Even
Part of speech: verb
Definition: To make flat and level.
Part of speech: noun
Definition: Evening.
Part of speech: adjective
Definition: Flat and level. Without great variation. Equal in proportion, quantity, size etc. Leaving no remainder when divided by 2.
Part of speech: adverb
Definition: exactly, just, fully Implying an extreme example in the case mentioned, as compared to the implied reality Emphasising a comparative
Example sentence: He who learns must suffer. And even in our sleep pain that cannot forget falls drop by drop upon the heart, and in our own despair, against our will, comes wisdom to us by the awful grace of God.
Fifty-fifty
Part of speech: adverb
Definition: in half; so that both parts of the whole are equal.