Here are some examples of words containing the root "equ":
* Equal: meaning the same in quantity, size, degree, or value.
* Equate: to consider or treat as equal.
* Equitable: fair and impartial.
* Equation: a statement that two expressions are equal.
* Equanimity: calmness and composure, especially in a difficult situation.
* Equidistant: being the same distance from two or more points.
* Equilateral: having all sides equal.
* Equinox: the time when the sun crosses the celestial equator, resulting in equal day and night.
So, whenever you see "equ" in a word, it generally refers to something being equal, balanced, or level.