friendiversaries

• plural

  plural

  The grammatical form denoting more than one person, place, thing, or idea.

  of friendiversary.
  friendiversary

  noun

  the yearly recurrence of the date that two or more people first became friends.

More Suggestions

• adversarial
• anniversary
• dundrearies
• friend-shoring
• friendly fire
• friendly society
• friendship
• indivertible
• necessaries