SAT Prefixes
Terms
undefined, object
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- anit-
- Means: against Example: anit-smoking; anti-war
- co-
- Means: joint/with Example: cooperation; co-worker
- dis-
- Means: opposite/not Example: disagree; disabled
- ex-
- Means: Former Example: ex-job; ex-wife
- em-
- Means: In Example: employed; empowered
- in-, il-, im-, ir-
- Means: opposite/not Example: illegal; irrelevant
- mis-
- Means: wrong Example: misunderstand; misinform
- post-
- Means: after Example: postpone; post-graduate.
- re-
- Means: again Example: repeat; rerun
- un-
- Means: oposite; not; reverse Example: unbelievable; untie
- pre-
- Means: before Example: precaution; preheat
- de-
- Means: down; off/away; undoing action Example: depress; defend
- auto-
- Means: self Example: automatic
- bi-
- Means: two Example: bilingual
- tri-
- Means: three Example: tricycle;
- bio-
- Means: life Example: biography
- inter-
- Means: between; among Example: Inter-city
- mono
- Means: one Example: monotone
- poly-
- Means: many Example: polysyllable
- ante-
- Means: before Example: ante-room
- mega-
- Means: large; big in number Example: megabyte
- hyper-
- Means: beyond; excessive Example: hypercritcal
- a(n)-
- Means: not; without; away Example: anarchy; asexual
- ab-
- Means: away Example: abduction
- ac-, acro-
- Means: high up Example: acropolis
- aero-
- Means: Example: