PSAT stem/root/suffix Prep Flashcards
ab-/abs-
from/away from
ex: abduct (lead AWAY)
ad-
To/forward
ex: adit (entrance)
ac-
to/forward
ex: accord (agreement/harmony)
af-
To/forward
ex: affliction (distress)
ag-
to/forward
ex: aggregation (collection)
an-
to/forward
ex: annexation (add to)
ap-
to/forward
ex: apparition (ghost)
as-
to/forward
ex: assumption
at-
to/forward
ex: attendance (presence)
ar-
to/forward
ex: arraignment (indictment)
ambi-
both
ex: ambivalent (having 2 conflicting emotions)
an- / a-
without
ex: amoral (without moral sense)
ante-
before
ex: antecedent (preceding event/word)
anti-
against/opposite
ex: antipathy (hatred)
arch-
chief, first
ex: archetype (original)
be-
over, thoroughly
ex: bedaub (smear over)
bi-
two
ex: bicameral (composed of 2 houses (two))
cata-
down
ex: cataract (waterfall)
circum-
around
ex: circumspect (cautious, looking around)
com-
with/together
ex: commerce (trade WITH)
co-
with/together
ex: coeditor
col-
with/together
ex: collateral (subordinate, connected)
con-
with/together
ex: conference
cor-
with/together
corroborate (confirm)
contra-
contro-
against
ex: contravene (conflict with)
de-
down/away
ex: decant (pour off)
demi-
partly, half
di-
two
ex: dichotomy (division into 2 parts)
dia-
across
ex: diagonal
dis-
not, apart
ex: disparity (condition of inequality/difference)
dif-
not, apart
ex: difference
dys-
faulty, bad
ex: dyspepsia (indigestion)
ex-
out
ex: extirpate (root out)
e-
out
ex: eject
extra-
extro-
beyond, outside
ex: extraterritorial (beyond a nation’s bounds)
hyper-
above; excessively
ex: hyperbole (exaggeration)
hypo-
beneath; lower
ex: hypoglycemia (low blood sugar)
in-
Not
ex: inarticulate (not clear)
il-
not
ex: illegible
im-
not
ex: impeccable
ir-
not
ex: irrevocable (not able to be called back)
in-
in/on/upon
ex: invite
il-
in/on/upon
ex: illustration
im-
in/on/upon
ex: impression
ir-
in/on/upon
ex: irradiate (shine upon)
inter-
between/among/within
ex: intermediate
intra-
between/among/within
ex: intramural (within a school)
intro-
between. among. within.
ex: introvert
macro-
large/long
ex: macrobiotic (tending to prolong life)
Ex: macrocosm: the great world/entire universe
mega-
great, million
ex: megalomania (delusions of grandeur)
meta-
involving change
ex: metamorphosis
micro-
small
ex: microcosm (miniature universe)
mis-
bad, improper
ex: misdemeanor (minor crime)
mis-
hatred
ex: misanthrope (person who hates mankind)
mono-
one
multi-
many
ex: multifarious-having many parts
neo-
new
ex: neophyte-beginner/novice
non-
not
ex: nonenity-person of no importance
ob-
against
ex: obloquy (infamy, disgrace)
oc-
against
ex: occlude (close/block out)
of-
against
ex: offend
op-
against
ex: opponent
olig-
few
pan-
all, every
ex: panacea (cure-all)
para-
beyond, related
ex: paraphrase (restate)
per-
through, completely
ex: pervade (spread through)
peri-
around, near
ex: periphrastic (stated in a round-about way)
poly-
many
ex: polyglot-speaking many languages
post-
after
ex: posterity-generations that follow
pre-
before
ex: preamble-introductory statement
prim-
first
ex: primordial-existing at the dawn of time
pro-
forward, in favor of
ex: propulsive-driving forward
proto-
first
ex: prototype-first of its kind
pseudo-
false
ex: pseudonym (pen name)
re-
again, back
ex: reimburse
retro-
backward
ex: retroactive (effective as of a past date)
se-
away, aside
ex: seclude-shut away
semi-
half, partly
ex: semiannual-every 6 months
sub-
under, less
ex: subjugate-bring under control
suc-
under, less
ex: succumb-yield, seek to resist
suf-
under, less
ex: suffuse-spread through
sug-
under, less
ex: suggest (hint)
sup-
under, less
ex: suppress
sus-
under, less
ex: suspend (delay)
super-
over, above
sur-
over, above
ex: surtax-additional tax
syn-
with, together
ex: synthesize-combine together
sym-
with, together
ex: sympathize-pity, identify with
syl-
with, together
ex: syllogism-explanation of how ideas relate
sys-
with, together
ex: system
tele-
far
ex: telemetry- measurement from a distance
trans-
across
ex: transpose-reverse, move across
ultra-
beyond, excessive
un-
not
ex: unfeigned-not pretended, real
under-
below
ex: undergird - strengthen from underneath
uni-
one
vice-
in place of
ex: vicarious -acting as a substitute
ex: viceroy-governor acting in place of a king
with-
away, against
ex: withhold
ex: withstand