Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how



an- not or without
end-, endo- inside
pes-, ped- foot
bi- two
brady- slow
dys- bad or difficult
en- in or inside
tachy- fast
uni- one
a- no, not, without
anti- against
poly- many
trans- across
de- down;from;reversing
hyper- excessive; more than normal
hypo- beneath; below normal
intra- within
peri- around
tri- three
epi- above or upon
ex- out, without, away from
in- in, inside, or negative
eu- normal, well, or good
mal- bad
par-, para- near, beside, or abnormal
sub- below or under
ante-, pre- before
ecto- situated outside
extra- outside
multi- many
neo- new
nulli- none
post-- after;behind
primi- first
ab- away from
ad- toward
infra- situated below
meta- change or next
retro- backward or behind
super- excess
supra- above
syn- joined; together
contra- against
di- twice
hemi- half
idio- individual
inter- between
mono- one or single
quadri- four
semi- half or partly
dia- through
in- in, into, or not
meso- middle
exo- outside or outward
pro- before or for
tetra- four
Created by: lizasam