Unit 1
hydr/aqua/aqu/mar/mer
Unit 2
vis/vid/aud/phon
Unit 3
mem/ology/sci
Unit 4
cycl/circle/circum/centr/center
Unit 5
dict/scrib/script/graph/gram

100

(adj) living or taking place in water

aquatic

100

(n) a person with original ideas of what the future could be like

visionary

100

(n) the study of the natural world based on FACTS learned in experiemtns and observations 

science

100

(adj) located in the center

central

100

(v) to say the opposite of something or deny the truth

contradict 

200

(n) an underground layer of rock that filters water as it flows through 

aquifer

200

(v) to form a mental image 

viusalize

200

(adj) very good or interesting; worth remembering

memorable 

200

(adj) happening in cycles 

cyclical

200

(adj) shown in a very clear way; especially if unpleasant or shocking 

graphic

300

(adj) electricity made from the energy of moving water

hydroelectric

300

(N) a performance that is an interview for a position in a play, as a singer, actor, or dancer

audition

300

(adj) very careful about doing what you are supposed to do; wants to do things correctly 

conscientious 

300

(Adj) when two or more objects share the same center point

concentric

300

(n) the art of beautiful handwriting 

calligraphy

400

(n) a channel built to carry water over a long distance 

aqueduct

400

(n) a pleasing view 

vista

400

(n) a written account in which someone describes their past experiences 

memoir

400

(v) to get around something in a clever, sometimes dishonest, way 

circumvent

400

(n) words that are cut into a surface

inscription

500

(Adj) on or near the sea

maritime or marine

500

(n) a mixture of unpleasant sounds 

cacophony

500

(n) the part of the mind that tells you certain actions are right or wrong 

conscience

500

(adj) tending to act in unusual ways 

eccentric

500

(n) a written message from a doctor that tells you what medicine to take 

prescription 

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