workaversary 

Work anniversary

Today is my six year workaversary! I've never worked anywhere this long!

workaversary by Kashmir May 19, 2016

workiversary 

The anniversary of when you started at your workplace. A date for celebrating all your hard work and perseverance.

Today, we wish our awesome coworker, Sherri, a happy workiversary and surprised her with a cupcake!

workiversary by Thewordwonderer October 18, 2022

Weekaversary 

Weekaversary

Combination of a week and anniversary.

A milestone of an event that happened a week ago.

Happy Weekaversary (in reference to a couple having been married a week)

Weekaversary by Neleh June 9, 2018

weekaversary 

the date on which an event took place or an institution was founded in a previous week.

a wedding weekaversary

weekaversary by jay-en July 28, 2018

whoreaversary 

A whore-aversary is when a cheating partner first started fucking around with a person that is not their spouse or committed parter. TD.

I hope you and your midlife crisis girlfriend had a fun time on your whoreaversary, after cheating on our 17 year marriage, Les.

whoreaversary by Faithful wife of 18 years October 3, 2023