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.
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


Memorizing Prefixes

A or An means.. without or no
uria means.. urination
Ab means.. away from
Ad means.. toward
Dys means.. difficult, painful or bad
Eu means.. good, easy or normal
Endo means.. within or inside
Ex means.. without, outside or away from
Ecto or extra means.. outside
Inter means.. between
Intra means.. within
Sub means.. below, under
Oligo means.. little, few
Super or Supra means.. above, excessive
Epi means.. upper
Infra means.. below or beneath
Meta means.. beyond
Per means.. throughout
Trans means.. across
Ultra means.. above or increased
Peri means.. around
Created by: 1185965039