These are some words which aren't quite swear words, but which folks use in place of those words ... whether in polite company, in front of children, just to be cute, or wherever else a moderately silly euphemism is to be preferred over full-on trash talk.

Milder words for "fuck":

Milder words for "shit":
  • Poop
  • Crap -- may not be considered much milder in all areas.
  • Crud
Milder words for "bullshit" or "horseshit": Milder words for "damn": Milder words for "Jesus Christ":