As nouns the difference between placidness and love

is that placidness is the state or quality of being placid while love is money.

As nouns the difference between ied and bomb

is that ied is improvised explosive device while bomb is an explosive device used or intended as a weapon.

As a verb bomb is

to attack using one or more bombs; to bombard.

As an adjective bomb is

great, awesome.

As a noun ied

is kid (of a goat).

As a letter c is

the third letter of the.

As a numeral c is

cardinal number one hundred (100).

As a symbol c is

carbon.

In lang=en terms the difference between frown and object

is that frown is to repress or repel by expressing displeasure or disapproval; to rebuke with a look while object is to disagree with something or someone; especially in a court of law, to raise an objection.

As nouns the difference between frown and object

is that frown is a facial expression in which the eyebrows are brought together, and the forehead is wrinkled, usually indicating displeasure, sadness or worry, or less often confusion or concentration while object is a thing that has physical existence.

As verbs the difference between frown and object

is that frown is to have a on one's face while object is to disagree with something or someone; especially in a court of law, to raise an objection.

In lang=en terms the difference between brake and tripod

is that brake is to be stopped or slowed (as if) by braking while tripod is to enter the tripod position showing signs of exhaustion or distress.

As nouns the difference between brake and tripod

is that brake is a fern; bracken or brake can be a thicket, or an area overgrown with briers etc or brake can be a tool used for breaking flax or hemp or brake can be (label) an ancient engine of war analogous to the crossbow and ballista or brake can be (obsolete) a cage while tripod is a three-legged stand or mount.

As verbs the difference between brake and tripod

is that brake is to bruise and crush; to knead or brake can be to operate (a) brake(s) or brake can be (lb) (break) while tripod is to enter the tripod position showing signs of exhaustion or distress.

As adjectives the difference between inert and arid

is that inert is unable to move or act; inanimate while arid is very dry.

As a noun inert

is (chemistry) a substance that does not react chemically.

As a verb accelerate

is (label) to cause to move faster; to quicken the motion of; to add to the speed of.

As an adjective accelerate

is (rare) accelerated; quickened; hastened; hurried.

As a noun break is

break.

As proper nouns the difference between short and constant

is that short is while constant is .

As verbs the difference between composed and comprises

is that composed is (compose) while comprises is (comprise).

As an adjective composed

is showing composure.

As a noun note

is .

As a proper noun constant is

.