As an adjective fuss

is willing.

As a noun annoyance is

(countable) that which annoys.

As an interjection woot

is expressing happiness or approval.

As a noun whoop is

an exclamation, a cry, usually of joy.

As a verb whoop is

to make a whoop.

As adjectives the difference between thrifty and generous

is that thrifty is given to, or evincing, thrift; characterized by economy and good management of property; sparing; frugal while generous is of noble birth.

As nouns the difference between crowds and gatherings

is that crowds is while gatherings is .

As a verb crowds

is (crowd).

As nouns the difference between thrombocytopenia and pancytopenia

is that thrombocytopenia is an abnormally low number of platelets in the blood while pancytopenia is a form of anemia in which there is a reduction in the numbers of red blood cells, white blood cells and platelets.

As verbs the difference between propositioning and proposing

is that propositioning is present participle of lang=en while proposing is present participle of lang=en.

As nouns the difference between exemplar and rubric

is that exemplar is something fit to be imitated; see ideal and model while rubric is a heading in a book highlighted in red.

As adjectives the difference between exemplar and rubric

is that exemplar is exemplary while rubric is coloured or marked with red; placed in rubrics.

As a verb rubric is

to adorn with red; to redden.

As nouns the difference between hyperbole and alliteration

is that hyperbole is extreme exaggeration or overstatement; especially as a literary or rhetorical device while alliteration is the repetition of consonants at the beginning of two or more words immediately succeeding each other, or at short intervals.

As an adjective competent

is competent (able).

As a noun mastery is

the position or authority of a master; dominion; command; supremacy; superiority.

As nouns the difference between twentyone and thirty

is that twentyone is while thirty is (slang) a rack of thirty beers.

As a numeral thirty is

the cardinal number occurring after twenty-nine and before thirty-one, represented in arabic numerals as.