Prefix Assessment

a-

• on, away, not, or without

• down or away from

• to cause or put into

• not, opposite, or apart

ad-

• together or with

• against or opposite

• to or toward

• out or away

anti-

• out or away

• against or opposite

• between or among

• before or in front of

bi-

• between or among

• to or toward

• middle

• two

con-

• between or among

• together or with

• to cause or put into

• down or away from

Contra-

• Together or with

• Two

• Again/opposite

• To or toward

De

• Down or away from

• Middle

• To cause or put into

• Between or among

Dis

• Middle

• Together or with

• Between or among

• Not, opposite, or apart

Ex-

• Bad

• Out or away

• To or toward

• Together or with

En-, ‘em-

• Two

• Middle

• To cause or put into

• Against or opposite