types:
social relation
a relation between living organisms (especially between people)
ownership
the relation of an owner to the thing possessed; possession with the right to transfer possession to others
causality
the relation between causes and effects
human relationship,
relationship
a relation between people; (`relationship' is often used where `relation' would serve, as in `the relationship between inflation and unemployment', but the preferred usage of `relationship' is for human relations or states of relatedness)
function
a relation such that one thing is dependent on another
association
a relation resulting from interaction or dependence
foundation
the basis on which something is grounded
affinity,
kinship
a close connection marked by community of interests or similarity in nature or character
control
a relation of constraint of one entity (thing or person or group) by another
comparison
relation based on similarities and differences
change
a relational difference between states; especially between states before and after some event
substance
the real physical matter of which a person or thing consists
occlusion
(dentistry) the normal spatial relation of the teeth when the jaws are closed
gradient,
slope
the property possessed by a line or surface that departs from the horizontal
point of view
the spatial property of the position from which something is observed
coincidence
the quality of occupying the same position or area in space
dead center,
dead centre
the position of a crank when it is in line with the connecting rod and not exerting torque
marginality
the property of being marginal or on the fringes
anteriority
the quality of being in front or (in lower animals) toward the head
posteriority
the quality of being toward the back or toward the rear end
slot
a position in a grammatical linguistic construction in which a variety of alternative units are interchangeable
item,
point
a distinct part that can be specified separately in a group of things that could be enumerated on a list
butt
the part of a plant from which the roots spring or the part of a stalk or trunk nearest the roots
proprietary,
proprietorship
an unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits
landholding
ownership of land; the state or fact of owning land
assets
anything of material value or usefulness that is owned by a person or company
stockholding
ownership of stocks; the state or fact of holding stock
treasure
any possession that is highly valued by its owner
dealings,
relations
mutual dealings or connections or communications among persons or groups
partnership
a cooperative relationship between people or groups who agree to share responsibility for achieving some specific goal
contradictory
two propositions are contradictories if both cannot be true (or both cannot be false) at the same time
contrary
a logical relation such that two propositions are contraries if both cannot be true but both can be false
parity
(mathematics) a relation between a pair of integers: if both integers are odd or both are even they have the same parity; if one is odd and the other is even they have different parity
series
(electronics) connection of components in such a manner that current flows first through one and then through the other
alliance,
bond
a connection based on kinship or marriage or common interest
communication
a connection allowing access between persons or places
concatenation
the linking together of a consecutive series of symbols or events or ideas etc
bridge
something resembling a bridge in form or function
transitivity
(logic and mathematics) a relation between three elements such that if it holds between the first and second and it also holds between the second and third it must necessarily hold between the first and third
modality,
mode
a classification of propositions on the basis of whether they claim necessity or possibility or impossibility
homonymy
the relation between two words that are spelled the same way but differ in meaning or the relation between two words that are pronounced the same way but differ in meaning
base,
basis
the most important or necessary part of something
unit
an individual or group or structure or other entity regarded as a structural or functional constituent of a whole
member
anything that belongs to a set or class
rapport,
resonance
a relationship of mutual understanding or trust and agreement between people
sympathy
a relation of affinity or harmony between people; whatever affects one correspondingly affects the other
affinity,
phylogenetic relation
(biology) state of relationship between organisms or groups of organisms resulting in resemblance in structure or structural parts
affinity
(anthropology) kinship by marriage or adoption; not a blood relationship
brotherhood
the kinship relation between a male offspring and the siblings
proportion,
ratio
the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree
ratio
the relative magnitudes of two quantities (usually expressed as a quotient)
direction
the spatial relation between something and the course along which it points or moves
angular position
relation by which any position with respect to any other position is established
competition
a business relation in which two parties compete to gain customers
professional relation
the relation that exists when one person requests and is granted professional help from a qualified source
complementarity
the interrelation of reciprocity whereby one thing supplements or depends on the other
reciprocal
something (a term or expression or concept) that has a reciprocal relation to something else
psychodynamics
the interrelation of conscious and unconscious processes and emotions that determine personality and motivation
conflict
opposition in a work of drama or fiction between characters or forces (especially an opposition that motivates the development of the plot)
flip side
a different aspect of something (especially the opposite aspect)
polarity,
sign
the state of having an indicated pole (as the distinction between positive and negative electric charges)
tertium quid
some third thing similar to two opposites but distinct from both
gradient
a graded change in the magnitude of some physical quantity or dimension
antagonism
the relation between opposing principles or forces or factors
rate
a magnitude or frequency relative to a time unit
dregs
the most worthless or undesirable part of something
inequality
(mathematics) a relation indicating that two quantities are of unequal value