Module 3: Prefixes Flashcards
a-
Absence; lack [for a noun’
Lacking; without [for an adjective]
a- becomes an- when the following letter is a vowel or “h”
a- becomes ar- when the following letter is “r”
ante-; pre-; pro-
before
anti-
against
de-
from; down from; away
dia-
through
dys-
indicates a negative; many possible words could be used depending on the context. E.g. faulty; difficult [for a noun], with difficulty; badly [for an adjective or verb.
ecto-
outside
en-; endo-; ento-; intra
within; inner
epi-
on; upon; toward
eso-; eiso-;
into
eu
Indicates a positive; many possible words could be used, deending on the context. E.g. normal; healthy; good [for a noun], normally; properly; well [for an adjective or verb.]
ex-; exo-
out; out of; outside
hyper-
above; excessive; excess of; greater than normal
hypo-; sub-
below; under [locative], less than normal; deficiency of [qualitative]
infra-
below; under