As verbs the difference between enrolled and engrossed

is that enrolled is (enrol) while engrossed is (engross).

As an adjective engrossed is

preoccupied with something to the exclusion of everything else or engrossed can be (of a document) finalized, written in large letters.

As nouns the difference between hangover and flu

is that hangover is illness caused by a previous bout of alcohol drinking while flu is influenza.

As nouns the difference between budget and outturn

is that budget is a wallet, purse or bag while outturn is an amount produced during a specified period; output or turnout.

As an adjective budget

is of or relating to a budget.

As a verb budget

is to construct or draw up a budget.

As nouns the difference between bushbuck and waterbuck

is that bushbuck is an antelope (species: Tragelaphus scriptus) that is found in Sub-Saharan Africa while waterbuck is a species of antelope endemic to Africa, species: Kobus ellipsiprymnus.

As nouns the difference between monerans and viruses

is that monerans is while viruses is .

As nouns the difference between neuropathy and fibromyalgia

is that neuropathy is (pathology) any disease of the peripheral nervous system while fibromyalgia is (medicine) chronic pain, stiffness, and tenderness of the muscles, tendons, and joints.

As nouns the difference between poplin and oxford

is that poplin is a fabric of many varieties, usually made of silk and worsted, -- used especially for women's dresses while oxford is (oxford) (cloth).

As nouns the difference between isohyets and isotherms

is that isohyets is plural of lang=en while isotherms is plural of lang=en.

As nouns the difference between obscenity and art

is that obscenity is (countable) something that is obscene while art is .

As verbs the difference between pursuing and doing

is that pursuing is present participle of lang=en while doing is present participle of lang=en.

As a noun doing is

a deed or action, especially when somebody is held responsible for it.

As an interjection doing is

the sound made by an elastic object when struck by or striking a hard object.