acerb cad fil helio reg tom SAT Focus Word exacerbate v to increase the severity bitterness or violence of High traffic exacerbates the smog level acerbic adj having a bitter or sour taste ID: 611764
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Slide1
Greek & Latin Word Parts: Week 5
acerb, cad, fil,
helio
,
reg
, -tomSlide2
SAT Focus Word: exacerbate (v.)
to increase the severity, bitterness, or
violence of
High traffic
exacerbates
the smog level.acerbic (adj.)having a bitter or sour tasteacrid (adj.)sharp, bitter, stinging, or irritating to the taste or smellAcrid fumes of burning had rapidly filled the air.acidity (n.)the quality or state of being acidic or sour
acerb, acid, acri (Latin)
bitter, sour, sharpSlide3
SAT Focus Word: cadaverous
(adj.)
resembling a body that has fallen dead
The cadaverous appearance of the elderly man sitting in his arm chair was startling.cascade (n.)
anything that flows or falls in abundanceA shimmering cascade of magic shooting stars drifted down over the garden.
accident (n.)an unplanned occurrence that befalls a personOthers: casual, casualty, decadence, deciduous cad, cas, cid (Latin)
to fall; to befallSlide4
SAT Focus Word: filament
(n.)
a very fine thread or threadlike structure
If a lamp is not working, check its lightbulb’s filament.
filigree (n.)delicate, lacelike ornamental work of intertwined wire of gold, silver, etc.filiform (adj.)threadlike or shaped like threads
Tiger beetles have filiform antennae.Others: file, profilefil (Latin)
threadSlide5
SAT Focus Word: heliograph
(n.)
a device for transmitting messages by reflecting sunlight
The captain of the ship used the
heliographic
light to signal the people in the sailboat.Helios (n.)ancient Greek god of the sunHelios’s Roman counterpart is Sol, the god of the
sun, who drove his chariot daily
across the sky.heliophobia (n.)an irrational fear of sunlighthelio (Greek)
sunSlide6
SAT Focus Word: rectitude
(n.)
moral virtue;
straightness of character
Her rectitude in making business decisions reflects well on our company's reputation.
rectilinear (adj.)moving in a straight line or characterized by straight linesregimen (n.)a system of eating and exercising for improving your healthAn example of a regimen is a daily practice of doing 100 jumping jacks each morning before you go on a three mile run.Others: regiment, rectangular, correctreg, rect (Latin)
to rule; straightSlide7
-tom/-
tomy
(Greek)
tonsillectomyappendectomy
lobotomy (cutting of nerve fibers in the brain)mastectomydichotomy (division into two parts)
anatomy (a cutting up)atom (not divisible)tracheotomy (cutting open of the trachea)cutSuffix of the Week: