Wonder Woman's sword has extreme cutting power because its magic and extremely sharp not because of wonder womans own strength. Steppenwolf matching Wonder Woman's strength does not mean he can harm Doomsday or Godzilla in any way. Wonder Woman's sword might cut Godzilla tho if magic weakness or something was not involved in cutting Doomsday.

@nwname: But Steppenwolf has overpowered Aquaman who managed to survive Superman's punch.

Superman's hits are no where near the level of Titans. His full-on bullrushes may come somewhat close but his punches definitely don't.

But didn't Superman effortlessly moved a tectonic plate to prevent an earthquake?

No?

1- It was just a hard to notice newspaper headline

2- In a deleted scene

3- As an easteregg

4- With no method or timeframe given

So its from a version of the movie with non-canon stuff like Steppenwolf already having 3 motherboxes and having different body shape and it was just an easteregg, likely a reference to older movies, and even if it was canon there is no method or time frame given for how he did it and Superman should be able to easily hear and see the tectonic movements and detect uncoming Earthquakes way before they happen. Also earthquakes only involve the connection points between the plates and not the entire thing. Steppenwolf was slowed down by a bunch of sub 100 tonners (amazons), failed to break Batman's Nightcrawler's armor, had to cut the wall first to get out of the amazon mountain trap etc.

@nwname: but there was one scene where Steppenwolf sliced Cyborg's leg with a little ease.

Cyborg does not have durability feats tho other than heat resistance.

@nwname: But Steppenwolf nearly did a bit of damage to the Nightcrawler with his electro-axe as the Parademons were also able to do the same too.