Frequency - Word Form
  1 obliges
  2 obscure
  1 obscured
  1 obscurely
  1 observe
  1 obsolete
  3 obstacle
  1 obstacles
  1 obvious
  1 occidental
  1 oct
  1 oecumenical
318 of
  1 offense
  1 offers
  4 office
  1 official
  4 often
  4 old
  1 omnium
 22 on
  1 once
  7 one
  2 ones
 22 only
  3 open
  5 openly
  8 opinion
 16 opinions
  1 oppose
  5 opposed
  2 opposite
 45 or
  1 ordained
 12 order
  1 ordering
  1 orders
  2 ordinary
  1 oriental
  6 origin
  3 original
  1 originate
  8 other
  4 others
 24 our
  1 ourselves
  5 out
  1 outmoded
  2 outside
  4 over
  1 overthrow
  1 overthrows
  2 own