Synonyms for Impinge on:

• n.

  •collide with (noun)
  • collide with.
  •run into (noun)
  • run into.

• Other synonyms:

  •v.
  • touch.
  •Other relevant words:
  • butt against,
  • take up,
  • infringe on.

Antonyms for Impinge on:

• v.

  • Other antonyms:
    miss.