List of words with Use Greek and Latin roots as clues to the meanings of words

Word	Root(s)	Meaning of Root(s)	Word Meaning
autograph	auto (self), graph (write)	Self + Write	A person’s own signature
biology	bio (life), logy (study)	Life + Study	Study of life
telescope	tele (far), scope (see)	Far + See	An instrument for seeing distant objects
microscope	micro (small), scope (see)	Small + See	An instrument to see tiny objects
geography	geo (earth), graphy (writing)	Earth + Writing	Study of the Earth’s surface
photograph	photo (light), graph (write)	Light + Write	A picture made using light
thermometer	thermo (heat), meter (measure)	Heat + Measure	An instrument for measuring temperature
telephone	tele (far), phon (sound)	Far + Sound	A device to transmit sound over distance
symphony	sym (together), phon (sound)	Together + Sound	Harmonious musical composition
astronomy	astro (star), nomy (system/law)	Star + Law	Study of stars and space
astronaut	astro (star), naut (sailor)	Star + Sailor	A person trained to travel in space
hydraulic	hydr (water), aulic (pipe)	Water + Pipe	Operated by water pressure
bicycle	bi (two), cycle (wheel)	Two + Wheel	A two-wheeled vehicle
triangle	tri (three), angle (corner)	Three + Corner	A shape with three angles
antibiotic	anti (against), bio (life)	Against + Life	A medicine that kills bacteria
ecosystem	eco (house/environment), system	Environment + System	A community of living organisms
television	tele (far), vis (see)	Far + See	Device to transmit images over distance
manuscript	manu (hand), script (write)	Hand + Write	A handwritten or typed document
dictate	dict (say), ate (do)	Say + Do	To give orders
predict	pre (before), dict (say)	Before + Say	To say before something happens
portable	port (carry), able (can be)	Carry + Can Be	Easy to carry
transport	trans (across), port (carry)	Across + Carry	To carry across
conductor	con (together), duct (lead)	Together + Lead	A person who leads; something that transmits
construction	con (together), struct (build)	Together + Build	The process of building
reject	re (back), ject (throw)	Back + Throw	To throw back; refuse
project	pro (forward), ject (throw)	Forward + Throw	A planned undertaking
inspector	in (into), spect (look)	Into + Look	A person who examines closely
spectacle	spect (look)	Look	A visually striking performance or display
invisible	in (not), vis (see)	Not + See	Not able to be seen
audience	aud (hear), ence (state)	Hear + State	A group of listeners
auditorium	aud (hear), torium (place)	Hear + Place	A large room for events or performances
dismiss	dis (apart), miss (send)	Apart + Send	To send away
admit	ad (to), mit (send)	To + Send	To allow entry
submit	sub (under), mit (send)	Under + Send	To hand over for consideration
benefit	bene (good), fit (make/do)	Good + Do	An advantage or good result
malnutrition	mal (bad), nutrit (nourish)	Bad + Nourish	Poor nourishment
erupt	e (out), rupt (break)	Out + Break	To burst forth
interrupt	inter (between), rupt (break)	Between + Break	To break in
export	ex (out), port (carry)	Out + Carry	To carry goods out
import	im (in), port (carry)	In + Carry	To bring goods in
scribble	scrib (write)	Write	To write carelessly
describe	de (down), scribe (write)	Down + Write	To write or tell about something
explode	ex (out), plod (to clap or strike)	Out + Burst	To burst violently
postpone	post (after), pone (put)	After + Put	To delay
inject	in (into), ject (throw)	Into + Throw	To force into something (like medicine)
convert	con (together), vert (turn)	Together + Turn	To change into something else
reverse	re (back), vers (turn)	Back + Turn	To go in the opposite direction
inspect	in (into), spect (look)	Into + Look	To look carefully
vision	vis (see)	See	The ability to see
terrain	terr (earth)	Earth	A stretch of land
aquarium	aqua (water)	Water	A tank of water with aquatic life
audience	aud (hear)	Hear	People who listen
fracture	fract (break)	Break	A break in a bone
dictionary	dict (say)	Say	A book of word meanings
manual	manu (hand)	Hand	A book or a task done by hand
dismiss	dis (away), miss (send)	Away + Send	To send away or remove
evident	e (out), vid (see)	Out + See	Clear to the eye or mind
evacuate	e (out), vac (empty)	Out + Empty	To leave an area
factory	fact (make), ory (place)	Make + Place	A place where things are made
generation	gen (birth), tion (act)	Birth + Act	The act of producing or a group born together
geography	geo (earth), graph (write)	Earth + Write	Study of Earth’s features
thermal	therm (heat)	Heat	Related to heat
psychology	psych (mind), logy (study)	Mind + Study	Study of the mind
phonics	phon (sound)	Sound	Teaching reading by sounds
hyperactive	hyper (over), active (act)	Over + Act	Too active
monopoly	mono (one), poly (sell)	One + Sell	Control by one person
polygon	poly (many), gon (angle)	Many + Angles	A shape with many angles
thermometer	therm (heat), meter (measure)	Heat + Measure	Measures temperature
biography	bio (life), graphy (writing)	Life + Writing	Story of a person’s life
microscope	micro (small), scope (see)	Small + See	Device to see small things
democracy	demo (people), cracy (rule)	People + Rule	Government by the people
predict	pre (before), dict (say)	Before + Say	To tell in advance
insect	in (in), sect (cut)	In + Cut	A small arthropod animal
dismissive	dis (away), miss (send)	Away + Send	Showing disregard
evacuate	e (out), vac (empty)	Out + Empty	To empty or leave
revive	re (again), viv (live)	Again + Live	To bring back to life
construction	struct (build)	Build	Building something
submarine	sub (under), marine (sea)	Under + Sea	A vessel under the sea
prescribe	pre (before), scribe (write)	Before + Write	To write a recommendation before treatment
inspector	in (in), spect (look)	In + Look	A person who examines something
eject	e (out), ject (throw)	Out + Throw	To throw out
dehydrate	de (remove), hydr (water)	Remove + Water	To remove water
omnivore	omni (all), vor (eat)	All + Eat	An animal that eats all kinds of food
carnivore	carn (meat), vor (eat)	Meat + Eat	An animal that eats meat
inspire	in (in), spir (breathe)	In + Breathe	To breathe into; motivate
respiration	re (again), spir (breathe)	Again + Breathe	The process of breathing
verdict	ver (truth), dict (say)	Truth + Say	A judgment or decision
audible	aud (hear), ible (able)	Hear + Able	Able to be heard
potential	poten (power), tial (related to)	Power + Related	Having power or ability
territory	terr (earth), ory (place)	Earth + Place	An area of land

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