"is distinguishable from" is a correct and usable phrase in written English.
It is used to describe two things that can be easily told apart. For example, "The lake's deep blue water is distinguishable from the emerald green mountains in the backdrop."
True art is distinguishable from the junk of its epoch by the singularity of its vision.
This separation demonstrates that dark matter is a physical reality and is distinguishable from ordinary matter.
A damselfly larva is distinguishable from a dragonfly larva by its breathing apparatus.
To continue the pedantic theme of this blog, here are the rules: A proper coda is distinguishable from an outro.
I think this is distinguishable from the normal, everyday binge eating that so many women go through".
They already exert a pull that is distinguishable from both their original shabby political intent and their present forlornness.
Formulated by a chemist, William Cookworthy, it is distinguishable from the Bristol porcelain that he produced later by its imperfections.
The district next argues that its football policy is distinguishable from the graduation prayer in Lee because it does not coerce students to participate in religious observances.
They therefore have no 'personal stake' in defending its enforcement that is distinguishable from the general interest of every California citizen".
In a wider sense, Old Norse is distinguishable from the other old Scandinavian languages of this period only by minor differences in the writing traditions.
But his appeal to states' rights should not persuade anyone that his defense of the Massachusetts plan is distinguishable from his criticism of the Affordable Care Act.
