regulation the act of bringing to uniformity
deregulation the act of freeing from rules
triangulation a trigonometric method of determining the position of a fixed point from the angles to it from two fixed points a known distance apart; useful in navigation
matriculation admission to a group, especially a college or university
autoregulation (physiology) processes that maintain a generally constant physiological state in a cell or organism
correlation a reciprocal connection between two or more things
articulation the manner in which things come together and are connected
congratulation acknowledging that someone has an occasion for celebration
coronary occlusion occlusion of a coronary artery caused either by progressive atherosclerosis or by a blood clot
circulation the movement of blood through the heart and blood vessels
recirculation circulation again
strangulation the act of suffocating by constricting the windpipe
reticulation an arrangement resembling a net or network
congratulations an expression of approval and commendation
prorogation discontinuation of the meeting without dissolving it
revelation the act of making something evident
intercalation an insertion into a calendar
vermiculation the process of wavelike muscle contractions of the alimentary tract that moves food along
percolation the slow passage of a liquid through a filtering medium
anaphoric relation the relation between an anaphor and its antecedent