As proper nouns the difference between otter and beaver

is that otter is a river whose source in the blackdown hills, somerset, and which flows into lyme bay in english channel while beaver is .

As adjectives the difference between nasty and quarrelsome

is that nasty is while quarrelsome is argumentative; belligerent; contentious; given to quarreling.

As a noun nasty

is (lb) something nasty.

As verbs the difference between imbibe and indulge

is that imbibe is to drink (used frequently of alcoholic beverages) while indulge is : To yield to a temptation or desire.

As an adjective ostensible

is apparent, evident; meant for open display.

As a noun clear is

(scientology) an idea state of beingness free of unwanted influences.

As a proper noun key

is .

As a noun bottom is

the lowest part from the uppermost part, in either of these senses:.

As a verb bottom is

to fall to the lowest point.

As an adjective bottom is

the lowest or last place or position.

As a noun feedstock is

any bulk raw material constituting the principal input for an industrial process.

As adjectives the difference between smooth and abrasive

is that smooth is having a texture that lacks friction not rough while abrasive is producing abrasion; rough enough to wear away the outer surface.

As nouns the difference between smooth and abrasive

is that smooth is something that is , or that goes smoothly and easily while abrasive is a substance or material such as sandpaper, pumice, or emery, used for cleaning, smoothing, or polishing .

As an adverb smooth

is smoothly.

As a verb smooth

is to make smooth or even.

As adjectives the difference between introvert and quiet

is that introvert is (of a person) who focuses primarily on their own mind, feelings, or affairs while quiet is with little or no sound; free from of disturbing noise.

As nouns the difference between introvert and quiet

is that introvert is one who focuses primarily on their own mind, feelings, or affairs while quiet is the absence of sound; quietness.

As a verb quiet is

to become quiet, silent, still, tranquil, calm.

As adjectives the difference between introvert and bashful

is that introvert is who focuses primarily on their own mind, feelings, or affairs while bashful is inclined to avoid notice.

As a noun introvert

is one who focuses primarily on their own mind, feelings, or affairs.

As verbs the difference between delve and devoid

is that delve is to dig the ground, especially with a shovel while devoid is (obsolete) to empty out; to remove.

As a noun delve

is a pit or den.

As an adjective devoid is

empty; having none of; completely without.