As verbs the difference between scoured and evaluated

is that scoured is (scour) while evaluated is (evaluate).

As a noun extreme

is .

As an adjective harsh is

unpleasantly rough to the touch or other senses.

As a verb harsh is

(slang) to negatively criticize.

As a verb pretend

is to claim, allege, especially when falsely or as a form of deliberate deception.

As a noun fiend is

an enemy, unfriend, or foe.

As nouns the difference between frog and earthworms

is that frog is a small tailless amphibian of the order anura that typically hops or frog can be (offensive) a french person or frog can be a leather or fabric loop used to attach a sword or bayonet, or its scabbard, to a waist or shoulder belt while earthworms is .

As a verb frog

is to hunt or trap frogs or frog can be to ornament or fasten a coat, etc with frogs or frog can be to unravel (a knitted garment).

As nouns the difference between title and titles

is that title is a prefix (honorific) or suffix (post-nominal) added to a person's name to signify either veneration, official position or a professional or academic qualification. See also :Category:Titles while titles is plural of lang=en.

As a verb title

is to assign a title to; to entitle.

As nouns the difference between homeotherms and poikilotherms

is that homeotherms is plural of homeotherm while poikilotherms is plural of poikilotherm.

Q is often a misspelling of que.

Q has no English definition.

As a noun que is

a former British unit of currency worth one-half of a farthing, thus one-eighth of an old penny; a farthing; a small amount of money.

As a proper noun Que is

abbreviation of Querétaro|lang=en, a state of Mexico.

As an adjective alas

is naked.

As an interjection hurrah is

expressing approval, appreciation, or happiness.

As a noun hurrah is

a cheer; a cry of hurrah! .

As a verb hurrah is

(intransitive) to give a hurrah (to somebody).

As adjectives the difference between relevant and practical

is that relevant is directly related, connected, or pertinent to a topic while practical is based on practice or action rather than theory or hypothesis.

As a noun practical is

(british) a part of an exam or series of exams in which the candidate has to demonstrate their practical ability.

As nouns the difference between novel and biography

is that novel is a novelty; something new while biography is a person's life story, especially one published.

As an adjective novel

is new, original, especially in an interesting way.

As a verb biography is

to write a biography of.