Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

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.
Your email address is only used to allow you to reset your password. See 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.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
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

roots and affixes

in-im-il-ir-un not inattentive,impossible
in- into inject
re- do over reread
dis- negative,reverse digust,discount
mono-uni one monopoly,unicycle
bi- two bilingual
mis wrongly misfire
tri 3 triangle,tripod
quad 4 quadruplets
pent 5 pentagon
semi-demi-hemi half semicirle
auto self automobile
ab away from abnormal
dura hard,lasting durable
poly many polygon
pre before preview
pro in favor of promote
anti against antisocial
ante first antisocial
philo love of something philosophy
sub under submarine
trans carry,across transportation
inter between interrupt
de opposte defrost
glot,gloss tongue polyglot
trans carry,across transportation
inter between interrupt
de opposte defrost
glot,gloss tongue polyglot
dict to say something dictionary
bio life or living things biography
ortho to straiten orthodonist
ped,pod foot pedicure
script to write manuscript
morphus to form or to shape metamorphisis
thermo heat thermos
audio hearing audiology
spec,spect to see,to look inspect
derm skin dermotologist
path feel feelings symothy
soph wisdom,knowledge sophisticated
frag,frac,rupt to break fragile
cian possessing a specific skill physician
port to carry transportation
urb city urbin
graph to write autograph
sent,sens feel feelings sensitive
cred to believe incredible
phon sound telephone
ject to throw reject
vid,vis to view visual
tele far off or away telescope
er,eer,or a person teacher
ence,ance,ent the condition of presence
ate,ize turns nouns or adjetives into verbs pasturize
ion turns verbs into nouns act-action
ness turns adjectives into nouns happy-happiness
ism a belief favoritism
ist make an object into a person machine becomes machinest
ary,ery,ory connecting or reffring to a person,place or thing dictionary,bravery,dormitory
logy a field of study or science biology
an,ian,ant,ent refers to places or people American,Asian
ship a state of something or skill sponsorship
ous,ious,ful full of joyful
able,ible can be done capable
Created by: 2015sentylr
Popular Reading sets




Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards