spir-breathe; inspire - to stimulate or animate; transpire - to give of vapor with waste product through the skin or a membrane; spirit - invisible life force.
sta-stand; stable - standing steady and firm; stagnant - standing still, not moving; stationary - at a standstill, fixed.
stell-star; constellation - a group of stars that forms a pattern; interstellar - between the stars; stellar - relating to stars.
struct-build; construct - to build; destruction - the act of destroying something that was built; structure - something built; infrastructure - underlying framework of a system.
sub-under, lower than, ; submarine - an underwater boat; submerge - to put underwater; substandard - inferior to accepted standards.
sum-highest; sum - the combined total of everything; summation - the total, highest amount; summit the highest point or top.
super-higher in quality ; Super bowl - the final annual football game; superior - above average, better in quality; supersonic - faster than the speed of sound.
sy/m-together, with, same; symmetry -similarity in size, form or arrangement; synergy - the combined effect; synchronize - to cause to occur at the same time.
tact, tang-touch; contact - a state in which two things touch; tactile - relating to the sense of touch; tangible - able to be touched; intact - with nothing missing.
tax/o-arrangement; syntax - the systematic arrangement of words; taxonomy - the science of classification; ataxia - loss of the ability to coordinate muscle action.
techno-technique, skill; technology - the practical application of knowledge; technocracy - rule of technology; technologically - characterized by technology.
tel/e/o-far, distant, complete; telephone - a device to talk to a distant person; telescope - a device to view distant objects; television - a device to receive pictures from afar; telecommuting - working remotely, bridging the distance via virtual devices.
temp/or-time; contemporary- existing at the same time; temporal - relating to time; temporary - lasting for a limited time.
ten, tin, tent-hold; continent- serving to restrain or limit; detention- the act or fact of detaining, tenacious- having parts or elements strongly adhering to each other
ter, trit-rub; attrition- the act of rubbing together or wearing down; detritus- a product of disintegration or wearing away; trite- used or occurring so often as to have lost interest, freshness, or force
term/ina-end, limit; determine - to find something out at the end of an investigation; terminate - to end; exterminate - to destroy or get rid of completely.
terr/a/i-land, earth; extraterrestrial - existing outside the earth; terrain - ground or land; territory - an area of land.
tetra-four; tetrapod - having 4 legs; tetrarchy - government by 4 rulers; tetrose - a monosaccharide with four carbon atoms.
the-put; bibliotheca- a list or catalog of books; theme- a proposition for discussion or argument; thesis- a dissertation embodying results of original research and especially substantiating a specific view
the/o-god; monotheism - belief in one god; polytheism - worshiping more than one god; theology - the study of religion, god, etc.
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