prefixes

• a(n)-


  absence, without
• ab-

  away from
• ad-


  toward
• ambi-

  both sides
• ante-

  before, forward
• anti-


  against
• apo-


  away from
• aut(o)-

  self
• bi-

  two
• diplo-

  double
• dys-


  difficult, painful
• ec-

  out of
• end(o)-


  inward
• eu-

  normal, health
• ex-


  outside
• hetero-


  other, different
• hyper-

  above, beyond
• hypo-

  below
• infra-

  beneath
• intra-

  within, into
• macr(o)-

  large, long
• mal-

  bad, abnormal
• juxta-


  near
• macr(o)-

  large, long
• mega-

  great, large
• meta-

  beyond, change
• micr(o)-

  small
• mono-

  one
• morph(o)-

  shape
• multi-

  many
• olig(o)-

  few, little
• par(a)-

  near, beside, accessory to
• peri-

  around
• pico-

  one-trillionth
• poly-

  much, many
• post-

  behind, after
• pre-


  before, in front
• pro-

  favoring, supporting, substituting for, in front of
• pseudo-

  false
• re-

  back, contrary