KEYSTONE Synonyms

• a relation that provides the foundation for something

• the fundamental assumptions from which something is begun or developed or calculated or explained

• the most important or necessary part of something

• the central or most important feature

• something placed at the center of something else (as on a table)

• the fundamental assumptions from which something is begun or developed or calculated or explained

• a stone in the exterior of a large and important building; usually carved with a date and laid with appropriate ceremonies

• a stone at the outer corner of two intersecting masonry walls

• the basis on which something is grounded

• an institution supported by an endowment

• lowest support of a structure

• education or instruction in the fundamentals of a field of knowledge

• the fundamental assumptions from which something is begun or developed or calculated or explained

• a woman's undergarment worn to give shape to the contours of the body

• the act of starting something for the first time; introducing something new

• a mechanical device that prevents a vessel from moving

• a central cohesive source of support and stability

• a television reporter who coordinates a broadcast to which several correspondents contribute

• fix firmly and stably

• secure a vessel with an anchor

• a central cohesive source of support and stability

• fortitude and determination

• the series of vertebrae forming the axis of the skeleton and protecting the spinal cord

• the part of a book's cover that encloses the inner side of the book's pages and that faces outward when the book is shelved

• the part of a network that connects other networks together

• the central building block at the top of an arch or vault

• a stone that is used to mark a grave

• metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated

• United States lawyer and poet who wrote a poem after witnessing the British attack on Baltimore during the War of 1812; the poem was later set to music and entitled `The Star-Spangled Banner' (1779-1843)

• something crucial for explaining

• pitch of the voice

• any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music

• a kilogram of a narcotic drug

• a winged often one-seed indehiscent fruit as of the ash or elm or maple

• a coral reef off the southern coast of Florida

• (basketball) a space (including the foul line) in front of the basket at each end of a basketball court; usually painted a different color from the rest of the court

• a list of answers to a test

• a list of words or phrases that explain symbols or abbreviations

• a generic term for any device whose possession entitles the holder to a means of access

• mechanical device used to wind another device that is driven by a spring (as a clock)

• the central building block at the top of an arch or vault

• a lever (as in a keyboard) that actuates a mechanism when depressed

• serving as an essential component

• identify as in botany or biology, for example

• provide with a key

• vandalize a car by scratching the sides with a key

• regulate the musical pitch of

• harmonize with or adjust to

• a central cohesive source of support and stability

• pin inserted through an axletree to hold a wheel on

• a prominent supporter

• a central cohesive source of support and stability

• the forestay that braces the mainmast