e·qual·i·ty

[ih-kwol-i-tee]

–noun, plural -ties.

1. the state or quality of being equal;  correspondence in quantity, degree, value, rank, or ability.

2. uniform character, as of motion or surface.

3. Mathematics . a statement that two quantities are equal; equation.

—Synonyms
 1.  equivalency, parity, correspondence, sameness; justice, fairness, impartiality.