anchor.diff:  advertising, marketing
   advice, help
   advised, helped
  -advisory,
  +advisory, to help
   aesthetic, plastic
   affair, other
   affect, to feel
  
positive.code: activities, things to do
  activity, something to do
  actor, pretender
  acts, 
  actually, in reality
  adam, biblical
  adams, surname
  
negative.code: twist, bent
  type,category
  types,categories
  ugly, not attractive
  ultimately,
  umbrella, rain
  unable, cannot do
  uncertain, not sure
  uncle, father's brother
  unconscious, not aware
  under, beneath
  underground, beneath
  understand, comprehend
  understanding, comprehension
  underwear, private clothing
  undoubtedly, absolutley
  uneasy, not comfortable
  unexpected, surprise
  unfortunate, pity
  unhappy, sad
  uniform, clothes
  union, joining
  unions, joint
  unit, item
  united, combined
  universal, global
  universities, study
  university, study
  unknown, anxiety
  unlike, not likely
  until, waiting
  upgraded, new
  upstairs, double story
  upward, height
  urban, city life
  urethane, 
  urge, force
  urged, forcing
  urgent, quick
  used, make use of
  utility, make use of
  utopia, perfect place
  utopian, perfect person
  vacation, holiday
  vacuum, cleaner
  vague, not clear
  valid, true
  validated, affirm
  valuable, precious
  value,
  values,
  variable, 
  variables, 
  