Unit 13
screen
script
seal
secondary
secure
security
segment
segregate
select
senior
sensation
sensible
sensitive
sequence
series
session
settlement
severe
shallow
shave
shed
sheer
shelter
shield
shift
shiver
shock
shortage
shortly
shove
shrewd
shrink
shuttle
siege
signal
significance
significant
signify
simplicity
simplify
simulate
simultaneous
site
situated
skeptical/sceptical
sketch
skil(l)ful
skilled
skip
slack
slide
slight
slip
slogan
slope
smash
smuggle
snatch
sneeze
sniff
soak
sociable
social
sole
solitary
solution
solve
somehow
somewhat
sophisticated
source
spacious
span
sparkle
specialize/ise
specific
specify
spectacle
speculate
spill
spin
spiritual
spit
spite
splash
split
spoil
sponsor
spot
spur
spy
squeeze
stability
stable
stack
staff
stake
stale
stall
standpoint
staple
startle
starve
statement
static(al)
stationary
status
steady
steer
stem
stern
stimulate
stitch
stock
storage
strain
strap
strategy
stream
strengthen
stress
stretch
stride
striking
string