Frequency - Word Form
  1 obey
  2 object
  1 objected
  2 objection
  1 objective
  3 obligation
  2 obligations
  1 obligatory
  2 oblige
  3 obliged
  5 obliges
  3 observance
  1 observe
  1 observed
  2 observing
  1 obstacles
  2 obtain
  1 obtained
  1 occasion
  1 occides
400 of
  1 offend
  1 offer
  2 offers
  2 office
  5 offspring
  5 often
  1 old
  1 olive
  2 omission
  1 omitted
  1 omnes
  1 omnipotence
 29 on
  2 once
 18 one
  1 oneself
 19 only
  2 open
  1 opening
  1 opinion
  1 opinions
  1 oppose
  2 opposed
  1 opposing
  1 oppressed
 48 or
  1 ordained
 15 order
  2 ordered
  1 organic
  1 organism
  2 origin
  2 original
 11 other
  2 others
  7 our
  2 ours
  2 ourselves
  6 out
  1 outside
  3 over
  1 overcome
  2 own