don

As nouns the difference between don and dog

is that don is (science) (dissolved organic nitrogen) while dog is a mammal, canis lupus familiaris , that has been domesticated for thousands of years, of highly variable appearance due to human breeding.

As a verb dog is

to pursue with the intent to catch.

As nouns the difference between don and dox

is that don is (science) (dissolved organic nitrogen) while dox is (slang) documents, especially information sought by hackers about an individual (address, credit card numbers, etc).

As a verb dox is

(slang|transitive) to publish the personal information of (an individual) on the internet.

As nouns the difference between don and dyon

is that don is (science) (dissolved organic nitrogen) while dyon is (physics) a hypothetical particle with both electric and magnetic charges.

As nouns the difference between don and udon

is that don is a university professor, particularly one at Oxford or Cambridge while udon is a Japanese wheat noodle.

As a verb don

is to put on, to dress in.

As a proper noun Don

is a diminutive of the male given name Donald or Gordon.

As a noun don

is (science) (dissolved organic nitrogen).

As an initialism dtn is

.

As a noun don

is (science) (dissolved organic nitrogen).

As an initialism dod is

.

As a noun don

is (science) (dissolved organic nitrogen).

As an interjection doy is

disdainful indication that something is obvious; see duh.

As nouns the difference between don and dorn

is that don is (science) (dissolved organic nitrogen) while dorn is fist.

As nouns the difference between don and dob

is that don is (science) (dissolved organic nitrogen) while dob is a small amount of something, especially paste.

As a verb dob is

to report (a person) to someone in authority for a wrongdoing or dob can be (intransitive|sometimes|humorous) in the scouting movement, to chant dob to indicate that one will do one's best to follow the scouting laws.

As an initialism dob is

date of birth.

As a noun don

is (science) (dissolved organic nitrogen).

As a proper noun dol is

(label).