As adjectives the difference between tenable and tenacious

is that tenable is capable of being maintained or justified; well-founded while tenacious is clinging to an object or surface; adhesive.

As nouns the difference between pow and wham

is that pow is initialism of lang=en while wham is a forceful blow.

As an interjection pow

is represents the sound of a violent impact, such as a punch.

As a verb wham is

to strike or smash (into) something with great force or impact.

As a noun wham

is a forceful blow.

As a verb wham

is to strike or smash (into) something with great force or impact.

As a proper noun bump is

.

As adjectives the difference between incredulous and nonplussed

is that incredulous is skeptical, disbelieving, or unable to believe while nonplussed is bewildered; unsure how to respond or act.

As a verb nonplussed is

past tense of nonplus.

As nouns the difference between stainer and oxide

is that stainer is something that stains while oxide is .

As nouns the difference between agenda and addend

is that agenda is plural of lang=en while addend is any one of two or more numbers or other terms that are to be added together.

As a verb addend is

to furnish with an addendum.

As adjectives the difference between badass and arrogant

is that badass is (us|slang) having extreme appearance, attitude, or behavior that is considered admirable while arrogant is having excessive pride in oneself, often with contempt for others.

As a noun badass

is (us|slang) a mean or belligerent person; a person with extreme attitudes, behavior or appearance.

As an adjective daft

is insane, mad.

As a proper noun dim is

tue (tuesday).

As adjectives the difference between perceptual and sentimental

is that perceptual is relating to perception while sentimental is characterized by sentiment, sentimentality or excess emotion.

As a verb prevail

is to be superior in strength, dominance, influence or frequency; to have or gain the advantage over others; to have the upper hand; to outnumber others.

As a noun qin is

seven-stringed classical Chinese zither that does not have a bridge, sometimes referred to as guqin where gu stands for ancient.

As a proper noun Qin is

an ancient feudal state of China that existed between 778 and 207 BC.