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

Affixes & Root

Anti Against key word: Antibiotic- against a living virus
An Without key word: Anonymous- without a name
Auto Self key word: Automatic- operating by itself
Aqua Water key word: Aquarium- holds water and fish
Ex Out key word: Exit- go out
Bio Two key word: Biology- study of life
Circun Around key word: Circumvent- surround
Astro Star key word: Astronomy- study of the stars
Dict Say key word: Diction- the way something is said
Extra Beyond/outside key word: Extravagant- beyond the budget
Graph Something written or drawn key word: autograph- study of handwriting
Geo Earth key word: Geology- study of the element of the earth
Re Again key word: Return- go back again
Semi Half key word: Semicircle- Half-circle
Poly Many key word: Monopoly- one who owns many
Hemi Half key word: Hemisphere- half of the world
ject Throw key word: Reject- throw away
Port Carry key word: Transport- carry across
Ob Against key word: Object- speak against
Mis Wrong/bad key word: Misbehave- behavior wrongly
Created by: pbabi090