pre (prefix)
before
precalculate
to determine or ascertain by mathematical methods; compute
prequel
A literary, dramatic, or cinematic work whose narrative takes place before that of a preexisting work or a sequel.
ir (prefix)
not, without
irretraceable
unable to be traced
irreverent
showing a lack of respect for people or things that are generally taken seriously
re- (prefix)
back, again
reiterate
to say again, repeat
Remineralization
Replacement of minerals in the tooth
de (prefix)
down, away from, about
deconstruct
to break down into constituent parts; dissect; dismantle
dehumanize
deprive of positive human qualities
post- (prefix)
after
postapocalyptic
denoting or relating to the time following a nuclear war or other catastrophic event.
postpartum
after childbirth
trans (prefix)
across
Transitional
movement, passage, or change from one position, state, subject, concept, etc., to another, change
transatlantic
(adj) across the Atlantic Ocean. Columbus did a _______ voyage in 1492
sub (prefix)
under, below, less than
subordinate
(adj.) lower in rank or position, secondary; (n.) one who is in a lower position or under the orders of someone else; (v.) to put in a lower or secondary position
subtle
delicate, elusive, not obvious
com (prefix)
with, together, or next to
communal
used or shared in common by everyone in a group
commotion
a state of confused and noisy disturbance
contra (prefix)
opposite, against
contraband
(n.) illegal traffic, smuggled goods; (adj.) illegal, prohibited
contrarian
a person who thinks differently from other people; a person who does the opposite of what is expected
dis (prefix)
apart/not
disestablish
to do away with, put an end to an institution
disembark
leave a ship, aircraft, or other vehicle