What would you say is the opposite of time?

I'd say photography! It freezes time and allows us to go backward. The more forward in time we go, the more backward a photograph brings us.

Some have come close here.

Nothingness is a good concept. But it incomplete. On the rims of the universe is nothingness. Whether the universe is expanding or contracting it matters not. At the very edge there is nothingness. Yet by the fact that the universe is not a stasis that means that time exists even there.

Another has said a dot and even gives references explaining everything is representated with in that. Yet isn't that more a representation of all of time?

My concept is void. It is more than nothingness and total opposite of everything. It is, was, will be and never is. Forever outside of totality, before the beginnings and long after the very ends. Think of it as a dimension without dimension.

That is what I believe is the opposite of time.

Start with perspective, the physical world uses time to discern processes and their effects. So the opposite would remove processes and their effects and take a linear plotting of events and change the perspective from that line to a dot with everything stacked on that dot happening all at once. Which is how Padre Pio described how God sees things. So if you prayed for an already deceased love one to experience an easy death, God would understand and ease the suffering of that loved one while in our timeline they had already died.

There IS no opposite of time. In order for there to be an opposite of something, that something has to exist, and time is just an idea - a game we made up. It's always now.

Death. Because, depending on your beliefs it either sends you to eternity or to nothingness

Nothingness.. we invented the concept of time to explain the relationship between events. The opposite of time is not having time but not having time would imply there's no events for time to explain.. so nothingness.

Work, when there is work, there will be no time

Something that is not measured

Immortality?

The lack of time.

Now

Untime 🤔