Equable
Equal at all times; unvarying
Adequate
Equal to what is required; sufficient
Equanmity
Evenness of mind or temper; composure
Equate
To represent as equal
Equator
A line equally distant at all points from the North and South poles
Equilateral
Having equal sides
Equilibrium
A state of balance
Equinox
Equal night; time of year when the sun crosses the equator and day and night are of equal length
Equitable
Reasonable; fair; just
Equity
An ownership right to property
Equivalent
Equal in value, force, or meaning
Equivocal
Having equal voices; capable of two interpretations
Equivocate
To use equal voices; to make statements with two possible meanings in order to mislead