Unfortunately Anon, there is no one to one comparison with D&D spells. As for something comparable, likely not. I've mention before but when transmutation mages change objects they can only change objects into things of simmilar mass. The same rule applies to shapeshifting which is why despite transmutation being the most common magic school, shapeshifter mages are quite rare.

So if one were to just enlarge or reduce the size of something the mass wouldn't change with it, which would be very problematic in a lot of instances. (especially if using it on something alive)

We reduce the bear’s size, cast invisibility on it and