1. (n.) Equality of weight or force; balance\; an equipoise or a state of rest produced by the mutual counteraction of two or more forces.

2. (n.) A level position; a just poise or balance in respect to an object, so that it remains firm; equipoise; as, to preserve the equilibrium of the body.

3. (n.) A balancing of the mind between motives or reasons, with consequent indecision and doubt.

accordance aplomb assurance balance balanced personality beauty bilateral symmetry calm coequality coextension communion community concinnity confidence conformity congruity consistency consonance constancy continuity cool corelation correlation correlativism correlativity correspondence counterbalance counterpoise dynamic symmetry equability equality equanimity equation equipoise equipollence equiponderance equity equivalence equivalency euphony eurythmics eurythmy evenness fastness finish firmness harmony homeostasis homogeneity identity imperturbability invariability inverse proportion inverse ratio inverse relationship justice keeping level head levelheadedness levelness likeness measure measuredness monolithism multilateral symmetry mutuality nerve order orderedness par parallelism parity persistence poise polarity possession presence of mind proportion proportionality reciprocality reciprocation reciprocity regularity relativity reliability restraint rhythm rootedness sang-froid secureness security self-assurance self-command self-confidence self-control self-possession self-restraint shapeliness solidity soundness stability stabilization stable equilibrium stable state stasis steadfastness steadiness steady nerves steady state substantiality sweetness symmetricalness symmetry trilateral symmetry undeflectability uniformity unity unruffledness unshakable nerves unshakableness well-regulated mind