Frequency - Word Form
  50 countries
  50 those
  48 many
  47 there
  47 will
  45 rights
  45 truth
  43 time
  43 way
  43 were
  42 good
  42 today
  42 when
  41 been
  41 individual
  40 development
  40 her
  40 needs
  40 what
  40 xiii
  39 leo
  39 such
  39 we
  38 workers
  37 dignity
  37 others
  36 even
  36 political
  35 family
  35 no
  35 novarum
  35 rerum
  34 war
  33 goods
  33 well
  32 between
  32 himself
  32 i
  32 ibid
  32 itself
  31 every
  31 if
  31 just
  31 means
  31 than
  31 without
  31 would
  30 should
  29 aas
  29 being
  29 him
  29 international
  29 made
  29 necessary
  29 thus
  29 within
  28 common
  28 however
  28 up
  27 christ
  27 nations
  27 place
  27 towards
  27 use
  26 class
  26 culture
  26 fact
  26 forms
  26 material
  26 may
  26 private
  26 rather
  26 second
  26 teaching
  26 things
  25 another
  25 both
  25 cannot
  25 conditions
  25 doctrine
  25 earth
  25 into
  25 justice
  25 part
  25 property
  24 does
  24 free
  24 great
  24 market
  24 nature
  24 peace
  24 question
  24 various
  24 working
  23 against
  23 history
  23 principle
  23 resources
  23 result
  23 same
  23 struggle
  23 while
  22 had
  22 indeed
  22 make
  22 system
  22 then
  22 very
  22 whole
  21 about
  21 because
  21 christian
  21 need
  21 out
  21 particular
  21 poor
  21 rei
  21 socialis
  21 sollicitudo