This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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n. The act of perturbing.

n. The state of being perturbed; agitation.

n. A small change in a physical system.

n. Physics & Astronomy Variation in a designated orbit, as of a planet, resulting from the influence of one or more external bodies.

n. Agitation; the state of being perturbed

n. A small change in a physical system, or more broadly any definable system (such as a biological or economic system)

n. Variation in an orbit due to the influence of external bodies

n. The act of perturbing, or the state of being perturbed; esp., agitation of mind.

n. A disturbance in the regular elliptic or other motion of a heavenly body, produced by some force additional to that which causes its regular motion.

n. The act of perturbing, or the state of being perturbed; disturbance; disorder; especially, disquiet of mind; restlessness or want of tranquillity of mind; commotion of the passions.

n. Variation; especially, irregular or violent variation.

n. A cause of disquiet.

n. In astronomy, a deviation of the motion of a planet or comet from a fixed orbit or from its regular velocity in that orbit.

n.

n. a disposition that is confused or nervous and upset

n. (physics) a secondary influence on a system that causes it to deviate slightly

n. activity that is a malfunction, intrusion, or interruption

n. the act of causing disorder

n. an unhappy and worried mental state

"He agreed to furnish dogs on a given date, but no sooner had Floyd Vanderlip turned his toes up-creek, than Charley hied himself away in perturbation to Loraine Lisznayi."

discomposure    agitation   

magnetic perturbation    perturbation of seat   

disturbance   

Alsatian    Americanization    Appalachian    Balkanization    Christianization    Confederation    Corp.    Croatian    Dalmatian    Desegregation   

perturbations    uneasiness    trepidation    chagrin    perplexity    commotion    agitation    disquietude    consternation    unrest