-em, -sem, -sum, -sumpt = take, buy, 拿，取得，吃
assume
assumed
assumption
consume
consumption
consumer
consumerism
example
examplary
exemplify
exempt
prompt
promptly
impromptu
pre-emptive
premium
presume
presumed
presumption
presumably
ransom
resume
resumption
redeem
redemption
sample
sampler
sampling
subsume
sumptuous
vintage
-es, -et, -ed = eat
eating
edible
inedible
eater
obese
obesity
etch
etching
fret
ever 一直
ever-changing
evergreen
ever-increasnig
everlasting
ever-present
never: no ever
never-ending
nevertheless
eternal
eternally
eternity
longevity: long , ev=age
primeval: prim=first,ev=age
medieval:med + i + ev + al
age
age-old
age-related
eon
utopia
every 每个，全部
per
everybody
everybody
everyday
everyone
each
expert
expertly
expertise
experience
experienced
inexperience
inexperienced
experiential
empirical
empirically
experiment
experimental
experimentally
experimentation
experimenter
eye
- keep a eye on
- close one’s eyes to something
eyeball
n.
- eyeball to eyeball
eyebrow
n.
- raise an eyebrow/to raise one’s eyebrows.
eye-catching
adj.
- a series of eye-catching ads.
dramatic
adj. drama (n) + ic
- dramatic inflation and global economic decline.
drama
n.
- a costume/historical etc. drama
- drama school
dramatically
adv.
dramatize
vt.
melodrama
n. melo=melody + drama
melodramatic
adj. exaggerate
- a melodramatic plot.
- plot sth
- complicated plots.
eyeglass
n.
- eyeglass frames
eyelash
n. eye + lash
- false eyelashes
- flutter one’s eyelashes
eyelid
n. eye + lid(盖子)
collide
eyepiece
n. eye + piece
wide-eyed
adj.
black-eyed
adj.
- black-eyed peas.
blue-eyed
adj.
- blue-eyed boy.